7959870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:367

約数の個数: 80

約数和(自身を含む): 22163328

約数和(自身を除く): 14203458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 317, 405, 465, 558, 634, 810, 837, 930, 951, 1395, 1585, 1674, 1902, 2511, 2790, 2853, 3170, 4185, 4755, 5022, 5706, 8370, 8559, 9510, 9827, 12555, 14265, 17118, 19654, 25110, 25677, 28530, 29481, 42795, 49135, 51354, 58962, 85590, 88443, 98270, 128385, 147405, 176886, 256770, 265329, 294810, 442215, 530658, 795987, 884430, 1326645, 1591974, 2653290, 3979935, 7959870]

約数ペア:

[(1, 7959870), (2, 3979935), (3, 2653290), (5, 1591974), (6, 1326645), (9, 884430), (10, 795987), (15, 530658), (18, 442215), (27, 294810), (30, 265329), (31, 256770), (45, 176886), (54, 147405), (62, 128385), (81, 98270), (90, 88443), (93, 85590), (135, 58962), (155, 51354), (162, 49135), (186, 42795), (270, 29481), (279, 28530), (310, 25677), (317, 25110), (405, 19654), (465, 17118), (558, 14265), (634, 12555), (810, 9827), (837, 9510), (930, 8559), (951, 8370), (1395, 5706), (1585, 5022), (1674, 4755), (1902, 4185), (2511, 3170), (2790, 2853)]