68994670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3793}}^1$

素因数の和:3924

約数の個数: 32

約数和(自身を含む): 132759648

約数和(自身を除く): 63764978

約数列:

[1, 2, 5, 10, 17, 34, 85, 107, 170, 214, 535, 1070, 1819, 3638, 3793, 7586, 9095, 18190, 18965, 37930, 64481, 128962, 322405, 405851, 644810, 811702, 2029255, 4058510, 6899467, 13798934, 34497335, 68994670]

約数ペア:

[(1, 68994670), (2, 34497335), (5, 13798934), (10, 6899467), (17, 4058510), (34, 2029255), (85, 811702), (107, 644810), (170, 405851), (214, 322405), (535, 128962), (1070, 64481), (1819, 37930), (3638, 18965), (3793, 18190), (7586, 9095)]