68841710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22871}}^1$

素因数の和:22928

約数の個数: 32

約数和(自身を含む): 144916992

約数和(自身を除く): 76075282

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 22871, 45742, 114355, 160097, 228710, 320194, 800485, 983453, 1600970, 1966906, 4917265, 6884171, 9834530, 13768342, 34420855, 68841710]

約数ペア:

[(1, 68841710), (2, 34420855), (5, 13768342), (7, 9834530), (10, 6884171), (14, 4917265), (35, 1966906), (43, 1600970), (70, 983453), (86, 800485), (215, 320194), (301, 228710), (430, 160097), (602, 114355), (1505, 45742), (3010, 22871)]