474749730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^4\times {\mathrm{13}}^3$

素因数の和:80

約数の個数: 240

約数和(自身を含む): 1559932920

約数和(自身を除く): 1085183190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 169, 182, 195, 210, 234, 245, 273, 294, 315, 338, 343, 390, 441, 455, 490, 507, 546, 585, 630, 637, 686, 735, 819, 845, 882, 910, 1014, 1029, 1170, 1183, 1274, 1365, 1470, 1521, 1638, 1690, 1715, 1911, 2058, 2197, 2205, 2366, 2401, 2535, 2730, 3042, 3087, 3185, 3430, 3549, 3822, 4095, 4394, 4410, 4459, 4802, 5070, 5145, 5733, 5915, 6174, 6370, 6591, 7098, 7203, 7605, 8190, 8281, 8918, 9555, 10290, 10647, 10985, 11466, 11830, 12005, 13182, 13377, 14406, 15210, 15379, 15435, 16562, 17745, 19110, 19773, 21294, 21609, 21970, 22295, 24010, 24843, 26754, 28665, 30758, 30870, 31213, 32955, 35490, 36015, 39546, 40131, 41405, 43218, 44590, 46137, 49686, 53235, 57330, 57967, 62426, 65910, 66885, 72030, 74529, 76895, 80262, 82810, 92274, 93639, 98865, 106470, 107653, 108045, 115934, 124215, 133770, 138411, 149058, 153790, 156065, 173901, 187278, 197730, 200655, 215306, 216090, 230685, 248430, 276822, 280917, 289835, 312130, 322959, 347802, 372645, 401310, 405769, 461370, 468195, 521703, 538265, 561834, 579670, 645918, 692055, 745290, 753571, 811538, 869505, 936390, 968877, 1043406, 1076530, 1217307, 1384110, 1404585, 1507142, 1614795, 1739010, 1937754, 2028845, 2260713, 2434614, 2608515, 2809170, 3229590, 3651921, 3767855, 4057690, 4521426, 4844385, 5217030, 5274997, 6086535, 6782139, 7303842, 7535710, 9688770, 10549994, 11303565, 12173070, 13564278, 15824991, 18259605, 22607130, 26374985, 31649982, 33910695, 36519210, 47474973, 52749970, 67821390, 79124955, 94949946, 158249910, 237374865, 474749730]

約数ペア:

[(1, 474749730), (2, 237374865), (3, 158249910), (5, 94949946), (6, 79124955), (7, 67821390), (9, 52749970), (10, 47474973), (13, 36519210), (14, 33910695), (15, 31649982), (18, 26374985), (21, 22607130), (26, 18259605), (30, 15824991), (35, 13564278), (39, 12173070), (42, 11303565), (45, 10549994), (49, 9688770), (63, 7535710), (65, 7303842), (70, 6782139), (78, 6086535), (90, 5274997), (91, 5217030), (98, 4844385), (105, 4521426), (117, 4057690), (126, 3767855), (130, 3651921), (147, 3229590), (169, 2809170), (182, 2608515), (195, 2434614), (210, 2260713), (234, 2028845), (245, 1937754), (273, 1739010), (294, 1614795), (315, 1507142), (338, 1404585), (343, 1384110), (390, 1217307), (441, 1076530), (455, 1043406), (490, 968877), (507, 936390), (546, 869505), (585, 811538), (630, 753571), (637, 745290), (686, 692055), (735, 645918), (819, 579670), (845, 561834), (882, 538265), (910, 521703), (1014, 468195), (1029, 461370), (1170, 405769), (1183, 401310), (1274, 372645), (1365, 347802), (1470, 322959), (1521, 312130), (1638, 289835), (1690, 280917), (1715, 276822), (1911, 248430), (2058, 230685), (2197, 216090), (2205, 215306), (2366, 200655), (2401, 197730), (2535, 187278), (2730, 173901), (3042, 156065), (3087, 153790), (3185, 149058), (3430, 138411), (3549, 133770), (3822, 124215), (4095, 115934), (4394, 108045), (4410, 107653), (4459, 106470), (4802, 98865), (5070, 93639), (5145, 92274), (5733, 82810), (5915, 80262), (6174, 76895), (6370, 74529), (6591, 72030), (7098, 66885), (7203, 65910), (7605, 62426), (8190, 57967), (8281, 57330), (8918, 53235), (9555, 49686), (10290, 46137), (10647, 44590), (10985, 43218), (11466, 41405), (11830, 40131), (12005, 39546), (13182, 36015), (13377, 35490), (14406, 32955), (15210, 31213), (15379, 30870), (15435, 30758), (16562, 28665), (17745, 26754), (19110, 24843), (19773, 24010), (21294, 22295), (21609, 21970)]