86259810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1663}}^1$

素因数の和:1712

約数の個数: 128

約数和(自身を含む): 268369920

約数和(自身を除く): 182110110

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 910, 1235, 1330, 1365, 1482, 1663, 1729, 1995, 2470, 2730, 3326, 3458, 3705, 3990, 4989, 5187, 7410, 8315, 8645, 9978, 10374, 11641, 16630, 17290, 21619, 23282, 24945, 25935, 31597, 34923, 43238, 49890, 51870, 58205, 63194, 64857, 69846, 94791, 108095, 116410, 129714, 151333, 157985, 174615, 189582, 216190, 221179, 302666, 315970, 324285, 349230, 410761, 442358, 453999, 473955, 648570, 663537, 756665, 821522, 907998, 947910, 1105895, 1232283, 1327074, 1513330, 2053805, 2211790, 2269995, 2464566, 2875327, 3317685, 4107610, 4539990, 5750654, 6161415, 6635370, 8625981, 12322830, 14376635, 17251962, 28753270, 43129905, 86259810]

約数ペア:

[(1, 86259810), (2, 43129905), (3, 28753270), (5, 17251962), (6, 14376635), (7, 12322830), (10, 8625981), (13, 6635370), (14, 6161415), (15, 5750654), (19, 4539990), (21, 4107610), (26, 3317685), (30, 2875327), (35, 2464566), (38, 2269995), (39, 2211790), (42, 2053805), (57, 1513330), (65, 1327074), (70, 1232283), (78, 1105895), (91, 947910), (95, 907998), (105, 821522), (114, 756665), (130, 663537), (133, 648570), (182, 473955), (190, 453999), (195, 442358), (210, 410761), (247, 349230), (266, 324285), (273, 315970), (285, 302666), (390, 221179), (399, 216190), (455, 189582), (494, 174615), (546, 157985), (570, 151333), (665, 129714), (741, 116410), (798, 108095), (910, 94791), (1235, 69846), (1330, 64857), (1365, 63194), (1482, 58205), (1663, 51870), (1729, 49890), (1995, 43238), (2470, 34923), (2730, 31597), (3326, 25935), (3458, 24945), (3705, 23282), (3990, 21619), (4989, 17290), (5187, 16630), (7410, 11641), (8315, 10374), (8645, 9978)]