27005570

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 49690368

約数和(自身を除く): 22684798

約数列:

[1, 2, 5, 10, 103, 157, 167, 206, 314, 334, 515, 785, 835, 1030, 1570, 1670, 16171, 17201, 26219, 32342, 34402, 52438, 80855, 86005, 131095, 161710, 172010, 262190, 2700557, 5401114, 13502785, 27005570]

約数ペア:

[(1, 27005570), (2, 13502785), (5, 5401114), (10, 2700557), (103, 262190), (157, 172010), (167, 161710), (206, 131095), (314, 86005), (334, 80855), (515, 52438), (785, 34402), (835, 32342), (1030, 26219), (1570, 17201), (1670, 16171)]