28457490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55799}}^1$

素因数の和:55826

約数の個数: 32

約数和(自身を含む): 72316800

約数和(自身を除く): 43859310

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 55799, 111598, 167397, 278995, 334794, 557990, 836985, 948583, 1673970, 1897166, 2845749, 4742915, 5691498, 9485830, 14228745, 28457490]

約数ペア:

[(1, 28457490), (2, 14228745), (3, 9485830), (5, 5691498), (6, 4742915), (10, 2845749), (15, 1897166), (17, 1673970), (30, 948583), (34, 836985), (51, 557990), (85, 334794), (102, 278995), (170, 167397), (255, 111598), (510, 55799)]