78334830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 252149760

約数和(自身を除く): 173814930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 49, 54, 62, 63, 70, 90, 93, 98, 105, 126, 135, 147, 155, 186, 189, 191, 210, 217, 245, 270, 279, 294, 310, 315, 378, 382, 434, 441, 465, 490, 558, 573, 630, 651, 735, 837, 882, 930, 945, 955, 1085, 1146, 1302, 1323, 1337, 1395, 1470, 1519, 1674, 1719, 1890, 1910, 1953, 2170, 2205, 2646, 2674, 2790, 2865, 3038, 3255, 3438, 3906, 4011, 4185, 4410, 4557, 5157, 5730, 5859, 5921, 6510, 6615, 6685, 7595, 8022, 8370, 8595, 9114, 9359, 9765, 10314, 11718, 11842, 12033, 13230, 13370, 13671, 15190, 17190, 17763, 18718, 19530, 20055, 22785, 24066, 25785, 27342, 28077, 29295, 29605, 35526, 36099, 40110, 41013, 41447, 45570, 46795, 51570, 53289, 56154, 58590, 59210, 60165, 68355, 72198, 82026, 82894, 84231, 88815, 93590, 106578, 120330, 124341, 136710, 140385, 159867, 168462, 177630, 180495, 205065, 207235, 248682, 252693, 266445, 280770, 290129, 319734, 360990, 373023, 410130, 414470, 421155, 505386, 532890, 580258, 621705, 746046, 799335, 842310, 870387, 1119069, 1243410, 1263465, 1450645, 1598670, 1740774, 1865115, 2238138, 2526930, 2611161, 2901290, 3730230, 4351935, 5222322, 5595345, 7833483, 8703870, 11190690, 13055805, 15666966, 26111610, 39167415, 78334830]

約数ペア:

[(1, 78334830), (2, 39167415), (3, 26111610), (5, 15666966), (6, 13055805), (7, 11190690), (9, 8703870), (10, 7833483), (14, 5595345), (15, 5222322), (18, 4351935), (21, 3730230), (27, 2901290), (30, 2611161), (31, 2526930), (35, 2238138), (42, 1865115), (45, 1740774), (49, 1598670), (54, 1450645), (62, 1263465), (63, 1243410), (70, 1119069), (90, 870387), (93, 842310), (98, 799335), (105, 746046), (126, 621705), (135, 580258), (147, 532890), (155, 505386), (186, 421155), (189, 414470), (191, 410130), (210, 373023), (217, 360990), (245, 319734), (270, 290129), (279, 280770), (294, 266445), (310, 252693), (315, 248682), (378, 207235), (382, 205065), (434, 180495), (441, 177630), (465, 168462), (490, 159867), (558, 140385), (573, 136710), (630, 124341), (651, 120330), (735, 106578), (837, 93590), (882, 88815), (930, 84231), (945, 82894), (955, 82026), (1085, 72198), (1146, 68355), (1302, 60165), (1323, 59210), (1337, 58590), (1395, 56154), (1470, 53289), (1519, 51570), (1674, 46795), (1719, 45570), (1890, 41447), (1910, 41013), (1953, 40110), (2170, 36099), (2205, 35526), (2646, 29605), (2674, 29295), (2790, 28077), (2865, 27342), (3038, 25785), (3255, 24066), (3438, 22785), (3906, 20055), (4011, 19530), (4185, 18718), (4410, 17763), (4557, 17190), (5157, 15190), (5730, 13671), (5859, 13370), (5921, 13230), (6510, 12033), (6615, 11842), (6685, 11718), (7595, 10314), (8022, 9765), (8370, 9359), (8595, 9114)]