8961857580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{370631}}^1$

素因数の和:370687

約数の個数: 96

約数和(自身を含む): 27895246848

約数和(自身を除く): 18933389268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 24180, 370631, 741262, 1111893, 1482524, 1853155, 2223786, 3706310, 4447572, 4818203, 5559465, 7412620, 9636406, 11118930, 11489561, 14454609, 19272812, 22237860, 22979122, 24091015, 28909218, 34468683, 45958244, 48182030, 57447805, 57818436, 68937366, 72273045, 96364060, 114895610, 137874732, 144546090, 149364293, 172343415, 229791220, 289092180, 298728586, 344686830, 448092879, 597457172, 689373660, 746821465, 896185758, 1493642930, 1792371516, 2240464395, 2987285860, 4480928790, 8961857580]

約数ペア:

[(1, 8961857580), (2, 4480928790), (3, 2987285860), (4, 2240464395), (5, 1792371516), (6, 1493642930), (10, 896185758), (12, 746821465), (13, 689373660), (15, 597457172), (20, 448092879), (26, 344686830), (30, 298728586), (31, 289092180), (39, 229791220), (52, 172343415), (60, 149364293), (62, 144546090), (65, 137874732), (78, 114895610), (93, 96364060), (124, 72273045), (130, 68937366), (155, 57818436), (156, 57447805), (186, 48182030), (195, 45958244), (260, 34468683), (310, 28909218), (372, 24091015), (390, 22979122), (403, 22237860), (465, 19272812), (620, 14454609), (780, 11489561), (806, 11118930), (930, 9636406), (1209, 7412620), (1612, 5559465), (1860, 4818203), (2015, 4447572), (2418, 3706310), (4030, 2223786), (4836, 1853155), (6045, 1482524), (8060, 1111893), (12090, 741262), (24180, 370631)]