86787415540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{619910111}}^1$

素因数の和:619910127

約数の個数: 24

約数和(自身を含む): 208289797632

約数和(自身を除く): 121502382092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 619910111, 1239820222, 2479640444, 3099550555, 4339370777, 6199101110, 8678741554, 12398202220, 17357483108, 21696853885, 43393707770, 86787415540]

約数ペア:

[(1, 86787415540), (2, 43393707770), (4, 21696853885), (5, 17357483108), (7, 12398202220), (10, 8678741554), (14, 6199101110), (20, 4339370777), (28, 3099550555), (35, 2479640444), (70, 1239820222), (140, 619910111)]