9560390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 20314800

約数和(自身を除く): 10754410

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 109, 179, 218, 245, 358, 490, 545, 763, 895, 1090, 1253, 1526, 1790, 2506, 3815, 5341, 6265, 7630, 8771, 10682, 12530, 17542, 19511, 26705, 39022, 43855, 53410, 87710, 97555, 136577, 195110, 273154, 682885, 956039, 1365770, 1912078, 4780195, 9560390]

約数ペア:

[(1, 9560390), (2, 4780195), (5, 1912078), (7, 1365770), (10, 956039), (14, 682885), (35, 273154), (49, 195110), (70, 136577), (98, 97555), (109, 87710), (179, 53410), (218, 43855), (245, 39022), (358, 26705), (490, 19511), (545, 17542), (763, 12530), (895, 10682), (1090, 8771), (1253, 7630), (1526, 6265), (1790, 5341), (2506, 3815)]