31315671060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12137857}}^1$

素因数の和:12137912

約数の個数: 48

約数和(自身を含む): 89723046336

約数和(自身を除く): 58407375276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 12137857, 24275714, 36413571, 48551428, 60689285, 72827142, 121378570, 145654284, 182067855, 242757140, 364135710, 521927851, 728271420, 1043855702, 1565783553, 2087711404, 2609639255, 3131567106, 5219278510, 6263134212, 7828917765, 10438557020, 15657835530, 31315671060]

約数ペア:

[(1, 31315671060), (2, 15657835530), (3, 10438557020), (4, 7828917765), (5, 6263134212), (6, 5219278510), (10, 3131567106), (12, 2609639255), (15, 2087711404), (20, 1565783553), (30, 1043855702), (43, 728271420), (60, 521927851), (86, 364135710), (129, 242757140), (172, 182067855), (215, 145654284), (258, 121378570), (430, 72827142), (516, 60689285), (645, 48551428), (860, 36413571), (1290, 24275714), (2580, 12137857)]