1501890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3851}}^1$

素因数の和:3874

約数の個数: 32

約数和(自身を含む): 3882816

約数和(自身を除く): 2380926

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3851, 7702, 11553, 19255, 23106, 38510, 50063, 57765, 100126, 115530, 150189, 250315, 300378, 500630, 750945, 1501890]

約数ペア:

[(1, 1501890), (2, 750945), (3, 500630), (5, 300378), (6, 250315), (10, 150189), (13, 115530), (15, 100126), (26, 57765), (30, 50063), (39, 38510), (65, 23106), (78, 19255), (130, 11553), (195, 7702), (390, 3851)]