86518740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:398

約数の個数: 192

約数和(自身を含む): 307980288

約数和(自身を除く): 221461548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 61, 66, 70, 77, 84, 105, 110, 122, 132, 140, 154, 165, 183, 210, 220, 231, 244, 305, 307, 308, 330, 366, 385, 420, 427, 462, 610, 614, 660, 671, 732, 770, 854, 915, 921, 924, 1155, 1220, 1228, 1281, 1342, 1535, 1540, 1708, 1830, 1842, 2013, 2135, 2149, 2310, 2562, 2684, 3070, 3355, 3377, 3660, 3684, 4026, 4270, 4298, 4605, 4620, 4697, 5124, 6140, 6405, 6447, 6710, 6754, 8052, 8540, 8596, 9210, 9394, 10065, 10131, 10745, 12810, 12894, 13420, 13508, 14091, 16885, 18420, 18727, 18788, 20130, 20262, 21490, 23485, 23639, 25620, 25788, 28182, 32235, 33770, 37454, 40260, 40524, 42980, 46970, 47278, 50655, 56181, 56364, 64470, 67540, 70455, 70917, 74908, 93635, 93940, 94556, 101310, 112362, 118195, 128940, 131089, 140910, 141834, 187270, 202620, 205997, 224724, 236390, 262178, 280905, 281820, 283668, 354585, 374540, 393267, 411994, 472780, 524356, 561810, 617991, 655445, 709170, 786534, 823988, 1029985, 1123620, 1235982, 1310890, 1418340, 1441979, 1573068, 1966335, 2059970, 2471964, 2621780, 2883958, 3089955, 3932670, 4119940, 4325937, 5767916, 6179910, 7209895, 7865340, 8651874, 12359820, 14419790, 17303748, 21629685, 28839580, 43259370, 86518740]

約数ペア:

[(1, 86518740), (2, 43259370), (3, 28839580), (4, 21629685), (5, 17303748), (6, 14419790), (7, 12359820), (10, 8651874), (11, 7865340), (12, 7209895), (14, 6179910), (15, 5767916), (20, 4325937), (21, 4119940), (22, 3932670), (28, 3089955), (30, 2883958), (33, 2621780), (35, 2471964), (42, 2059970), (44, 1966335), (55, 1573068), (60, 1441979), (61, 1418340), (66, 1310890), (70, 1235982), (77, 1123620), (84, 1029985), (105, 823988), (110, 786534), (122, 709170), (132, 655445), (140, 617991), (154, 561810), (165, 524356), (183, 472780), (210, 411994), (220, 393267), (231, 374540), (244, 354585), (305, 283668), (307, 281820), (308, 280905), (330, 262178), (366, 236390), (385, 224724), (420, 205997), (427, 202620), (462, 187270), (610, 141834), (614, 140910), (660, 131089), (671, 128940), (732, 118195), (770, 112362), (854, 101310), (915, 94556), (921, 93940), (924, 93635), (1155, 74908), (1220, 70917), (1228, 70455), (1281, 67540), (1342, 64470), (1535, 56364), (1540, 56181), (1708, 50655), (1830, 47278), (1842, 46970), (2013, 42980), (2135, 40524), (2149, 40260), (2310, 37454), (2562, 33770), (2684, 32235), (3070, 28182), (3355, 25788), (3377, 25620), (3660, 23639), (3684, 23485), (4026, 21490), (4270, 20262), (4298, 20130), (4605, 18788), (4620, 18727), (4697, 18420), (5124, 16885), (6140, 14091), (6405, 13508), (6447, 13420), (6710, 12894), (6754, 12810), (8052, 10745), (8540, 10131), (8596, 10065), (9210, 9394)]