3151590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8081}}^1$

素因数の和:8104

約数の個数: 32

約数和(自身を含む): 8146656

約数和(自身を除く): 4995066

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 8081, 16162, 24243, 40405, 48486, 80810, 105053, 121215, 210106, 242430, 315159, 525265, 630318, 1050530, 1575795, 3151590]

約数ペア:

[(1, 3151590), (2, 1575795), (3, 1050530), (5, 630318), (6, 525265), (10, 315159), (13, 242430), (15, 210106), (26, 121215), (30, 105053), (39, 80810), (65, 48486), (78, 40405), (130, 24243), (195, 16162), (390, 8081)]