1531270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11779}}^1$

素因数の和:11799

約数の個数: 16

約数和(自身を含む): 2968560

約数和(自身を除く): 1437290

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 11779, 23558, 58895, 117790, 153127, 306254, 765635, 1531270]

約数ペア:

[(1, 1531270), (2, 765635), (5, 306254), (10, 153127), (13, 117790), (26, 58895), (65, 23558), (130, 11779)]