67161710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{87223}}^1$

素因数の和:87248

約数の個数: 32

約数和(自身を含む): 150723072

約数和(自身を除く): 83561362

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 87223, 174446, 436115, 610561, 872230, 959453, 1221122, 1918906, 3052805, 4797265, 6105610, 6716171, 9594530, 13432342, 33580855, 67161710]

約数ペア:

[(1, 67161710), (2, 33580855), (5, 13432342), (7, 9594530), (10, 6716171), (11, 6105610), (14, 4797265), (22, 3052805), (35, 1918906), (55, 1221122), (70, 959453), (77, 872230), (110, 610561), (154, 436115), (385, 174446), (770, 87223)]