6622690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 12752640

約数和(自身を除く): 6129950

約数列:

[1, 2, 5, 10, 17, 34, 85, 163, 170, 239, 326, 478, 815, 1195, 1630, 2390, 2771, 4063, 5542, 8126, 13855, 20315, 27710, 38957, 40630, 77914, 194785, 389570, 662269, 1324538, 3311345, 6622690]

約数ペア:

[(1, 6622690), (2, 3311345), (5, 1324538), (10, 662269), (17, 389570), (34, 194785), (85, 77914), (163, 40630), (170, 38957), (239, 27710), (326, 20315), (478, 13855), (815, 8126), (1195, 5542), (1630, 4063), (2390, 2771)]