889636860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1013}}^1$

素因数の和:1093

約数の個数: 288

約数和(自身を含む): 3348438912

約数和(自身を除く): 2458802052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 41, 42, 45, 51, 60, 63, 68, 70, 82, 84, 85, 90, 102, 105, 119, 123, 126, 140, 153, 164, 170, 180, 204, 205, 210, 238, 246, 252, 255, 287, 306, 315, 340, 357, 369, 410, 420, 476, 492, 510, 574, 595, 612, 615, 630, 697, 714, 738, 765, 820, 861, 1013, 1020, 1071, 1148, 1190, 1230, 1260, 1394, 1428, 1435, 1476, 1530, 1722, 1785, 1845, 2026, 2091, 2142, 2380, 2460, 2583, 2788, 2870, 3039, 3060, 3444, 3485, 3570, 3690, 4052, 4182, 4284, 4305, 4879, 5065, 5166, 5355, 5740, 6078, 6273, 6970, 7091, 7140, 7380, 8364, 8610, 9117, 9758, 10130, 10332, 10455, 10710, 12156, 12546, 12915, 13940, 14182, 14637, 15195, 17220, 17221, 18234, 19516, 20260, 20910, 21273, 21420, 24395, 25092, 25830, 28364, 29274, 30390, 31365, 34442, 35455, 36468, 41533, 41820, 42546, 43911, 45585, 48790, 51660, 51663, 58548, 60780, 62730, 63819, 68884, 70910, 73185, 83066, 85092, 86105, 87822, 91170, 97580, 103326, 106365, 120547, 124599, 125460, 127638, 141820, 146370, 154989, 166132, 172210, 175644, 182340, 206652, 207665, 212730, 219555, 241094, 249198, 255276, 258315, 290731, 292740, 309978, 319095, 344420, 361641, 373797, 415330, 425460, 439110, 482188, 498396, 516630, 581462, 602735, 619956, 622995, 638190, 706061, 723282, 747594, 774945, 830660, 872193, 878220, 1033260, 1084923, 1162924, 1205470, 1245990, 1276380, 1412122, 1446564, 1453655, 1495188, 1549890, 1744386, 1808205, 1868985, 2118183, 2169846, 2410940, 2491980, 2616579, 2824244, 2907310, 3099780, 3488772, 3530305, 3616410, 3737970, 4236366, 4339692, 4360965, 4942427, 5233158, 5424615, 5814620, 6354549, 7060610, 7232820, 7475940, 8472732, 8721930, 9884854, 10466316, 10590915, 10849230, 12709098, 13082895, 14121220, 14827281, 17443860, 19769708, 21181830, 21698460, 24712135, 25418196, 26165790, 29654562, 31772745, 42363660, 44481843, 49424270, 52331580, 59309124, 63545490, 74136405, 88963686, 98848540, 127090980, 148272810, 177927372, 222409215, 296545620, 444818430, 889636860]

約数ペア:

[(1, 889636860), (2, 444818430), (3, 296545620), (4, 222409215), (5, 177927372), (6, 148272810), (7, 127090980), (9, 98848540), (10, 88963686), (12, 74136405), (14, 63545490), (15, 59309124), (17, 52331580), (18, 49424270), (20, 44481843), (21, 42363660), (28, 31772745), (30, 29654562), (34, 26165790), (35, 25418196), (36, 24712135), (41, 21698460), (42, 21181830), (45, 19769708), (51, 17443860), (60, 14827281), (63, 14121220), (68, 13082895), (70, 12709098), (82, 10849230), (84, 10590915), (85, 10466316), (90, 9884854), (102, 8721930), (105, 8472732), (119, 7475940), (123, 7232820), (126, 7060610), (140, 6354549), (153, 5814620), (164, 5424615), (170, 5233158), (180, 4942427), (204, 4360965), (205, 4339692), (210, 4236366), (238, 3737970), (246, 3616410), (252, 3530305), (255, 3488772), (287, 3099780), (306, 2907310), (315, 2824244), (340, 2616579), (357, 2491980), (369, 2410940), (410, 2169846), (420, 2118183), (476, 1868985), (492, 1808205), (510, 1744386), (574, 1549890), (595, 1495188), (612, 1453655), (615, 1446564), (630, 1412122), (697, 1276380), (714, 1245990), (738, 1205470), (765, 1162924), (820, 1084923), (861, 1033260), (1013, 878220), (1020, 872193), (1071, 830660), (1148, 774945), (1190, 747594), (1230, 723282), (1260, 706061), (1394, 638190), (1428, 622995), (1435, 619956), (1476, 602735), (1530, 581462), (1722, 516630), (1785, 498396), (1845, 482188), (2026, 439110), (2091, 425460), (2142, 415330), (2380, 373797), (2460, 361641), (2583, 344420), (2788, 319095), (2870, 309978), (3039, 292740), (3060, 290731), (3444, 258315), (3485, 255276), (3570, 249198), (3690, 241094), (4052, 219555), (4182, 212730), (4284, 207665), (4305, 206652), (4879, 182340), (5065, 175644), (5166, 172210), (5355, 166132), (5740, 154989), (6078, 146370), (6273, 141820), (6970, 127638), (7091, 125460), (7140, 124599), (7380, 120547), (8364, 106365), (8610, 103326), (9117, 97580), (9758, 91170), (10130, 87822), (10332, 86105), (10455, 85092), (10710, 83066), (12156, 73185), (12546, 70910), (12915, 68884), (13940, 63819), (14182, 62730), (14637, 60780), (15195, 58548), (17220, 51663), (17221, 51660), (18234, 48790), (19516, 45585), (20260, 43911), (20910, 42546), (21273, 41820), (21420, 41533), (24395, 36468), (25092, 35455), (25830, 34442), (28364, 31365), (29274, 30390)]