67581460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{198769}}^1$

素因数の和:198795

約数の個数: 24

約数和(自身を含む): 150270120

約数和(自身を除く): 82688660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 198769, 397538, 795076, 993845, 1987690, 3379073, 3975380, 6758146, 13516292, 16895365, 33790730, 67581460]

約数ペア:

[(1, 67581460), (2, 33790730), (4, 16895365), (5, 13516292), (10, 6758146), (17, 3975380), (20, 3379073), (34, 1987690), (68, 993845), (85, 795076), (170, 397538), (340, 198769)]