17316460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{691}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 41852160

約数和(自身を除く): 24535700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179, 358, 691, 716, 895, 1253, 1382, 1790, 2506, 2764, 3455, 3580, 4837, 5012, 6265, 6910, 9674, 12530, 13820, 19348, 24185, 25060, 48370, 96740, 123689, 247378, 494756, 618445, 865823, 1236890, 1731646, 2473780, 3463292, 4329115, 8658230, 17316460]

約数ペア:

[(1, 17316460), (2, 8658230), (4, 4329115), (5, 3463292), (7, 2473780), (10, 1731646), (14, 1236890), (20, 865823), (28, 618445), (35, 494756), (70, 247378), (140, 123689), (179, 96740), (358, 48370), (691, 25060), (716, 24185), (895, 19348), (1253, 13820), (1382, 12530), (1790, 9674), (2506, 6910), (2764, 6265), (3455, 5012), (3580, 4837)]