123246430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{2287}}^1$

素因数の和:2628

約数の個数: 32

約数和(自身を含む): 235737216

約数和(自身を除く): 112490786

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 317, 634, 1585, 2287, 3170, 4574, 5389, 10778, 11435, 22870, 26945, 38879, 53890, 77758, 194395, 388790, 724979, 1449958, 3624895, 7249790, 12324643, 24649286, 61623215, 123246430]

約数ペア:

[(1, 123246430), (2, 61623215), (5, 24649286), (10, 12324643), (17, 7249790), (34, 3624895), (85, 1449958), (170, 724979), (317, 388790), (634, 194395), (1585, 77758), (2287, 53890), (3170, 38879), (4574, 26945), (5389, 22870), (10778, 11435)]