71451430

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^2\times {\mathrm{223}}^1$

素因数の和:588

約数の個数: 24

約数和(自身を含む): 129915072

約数和(自身を除く): 58463642

約数列:

[1, 2, 5, 10, 179, 223, 358, 446, 895, 1115, 1790, 2230, 32041, 39917, 64082, 79834, 160205, 199585, 320410, 399170, 7145143, 14290286, 35725715, 71451430]

約数ペア:

[(1, 71451430), (2, 35725715), (5, 14290286), (10, 7145143), (179, 399170), (223, 320410), (358, 199585), (446, 160205), (895, 79834), (1115, 64082), (1790, 39917), (2230, 32041)]