90027002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{577}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 154686672

約数和(自身を除く): 64659670

約数列:

[1, 2, 13, 17, 26, 34, 221, 353, 442, 577, 706, 1154, 4589, 6001, 7501, 9178, 9809, 12002, 15002, 19618, 78013, 127517, 156026, 203681, 255034, 407362, 2647853, 3462577, 5295706, 6925154, 45013501, 90027002]

約数ペア:

[(1, 90027002), (2, 45013501), (13, 6925154), (17, 5295706), (26, 3462577), (34, 2647853), (221, 407362), (353, 255034), (442, 203681), (577, 156026), (706, 127517), (1154, 78013), (4589, 19618), (6001, 15002), (7501, 12002), (9178, 9809)]