97072620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{22787}}^1$

素因数の和:22870

約数の個数: 48

約数和(自身を含む): 275643648

約数和(自身を除く): 178571028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 22787, 45574, 68361, 91148, 113935, 136722, 227870, 273444, 341805, 455740, 683610, 1367220, 1617877, 3235754, 4853631, 6471508, 8089385, 9707262, 16178770, 19414524, 24268155, 32357540, 48536310, 97072620]

約数ペア:

[(1, 97072620), (2, 48536310), (3, 32357540), (4, 24268155), (5, 19414524), (6, 16178770), (10, 9707262), (12, 8089385), (15, 6471508), (20, 4853631), (30, 3235754), (60, 1617877), (71, 1367220), (142, 683610), (213, 455740), (284, 341805), (355, 273444), (426, 227870), (710, 136722), (852, 113935), (1065, 91148), (1420, 68361), (2130, 45574), (4260, 22787)]