68316570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{108439}}^1$

素因数の和:108459

約数の個数: 48

約数和(自身を含む): 202999680

約数和(自身を除く): 134683110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 108439, 216878, 325317, 542195, 650634, 759073, 975951, 1084390, 1518146, 1626585, 1951902, 2277219, 3253170, 3795365, 4554438, 4879755, 6831657, 7590730, 9759510, 11386095, 13663314, 22772190, 34158285, 68316570]

約数ペア:

[(1, 68316570), (2, 34158285), (3, 22772190), (5, 13663314), (6, 11386095), (7, 9759510), (9, 7590730), (10, 6831657), (14, 4879755), (15, 4554438), (18, 3795365), (21, 3253170), (30, 2277219), (35, 1951902), (42, 1626585), (45, 1518146), (63, 1084390), (70, 975951), (90, 759073), (105, 650634), (126, 542195), (210, 325317), (315, 216878), (630, 108439)]