27257630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1471}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 52462080

約数和(自身を除く): 25204450

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1471, 1853, 2942, 3706, 7355, 9265, 14710, 18530, 25007, 50014, 125035, 160339, 250070, 320678, 801695, 1603390, 2725763, 5451526, 13628815, 27257630]

約数ペア:

[(1, 27257630), (2, 13628815), (5, 5451526), (10, 2725763), (17, 1603390), (34, 801695), (85, 320678), (109, 250070), (170, 160339), (218, 125035), (545, 50014), (1090, 25007), (1471, 18530), (1853, 14710), (2942, 9265), (3706, 7355)]