70553740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{207511}}^1$

素因数の和:207537

約数の個数: 24

約数和(自身を含む): 156879072

約数和(自身を除く): 86325332

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 207511, 415022, 830044, 1037555, 2075110, 3527687, 4150220, 7055374, 14110748, 17638435, 35276870, 70553740]

約数ペア:

[(1, 70553740), (2, 35276870), (4, 17638435), (5, 14110748), (10, 7055374), (17, 4150220), (20, 3527687), (34, 2075110), (68, 1037555), (85, 830044), (170, 415022), (340, 207511)]