139508530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{6287}}^1$

素因数の和:6618

約数の個数: 32

約数和(自身を含む): 287940096

約数和(自身を除く): 148431566

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 317, 634, 1585, 2219, 3170, 4438, 6287, 11095, 12574, 22190, 31435, 44009, 62870, 88018, 220045, 440090, 1992979, 3985958, 9964895, 13950853, 19929790, 27901706, 69754265, 139508530]

約数ペア:

[(1, 139508530), (2, 69754265), (5, 27901706), (7, 19929790), (10, 13950853), (14, 9964895), (35, 3985958), (70, 1992979), (317, 440090), (634, 220045), (1585, 88018), (2219, 62870), (3170, 44009), (4438, 31435), (6287, 22190), (11095, 12574)]