1111890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2851}}^1$

素因数の和:2874

約数の個数: 32

約数和(自身を含む): 2874816

約数和(自身を除く): 1762926

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2851, 5702, 8553, 14255, 17106, 28510, 37063, 42765, 74126, 85530, 111189, 185315, 222378, 370630, 555945, 1111890]

約数ペア:

[(1, 1111890), (2, 555945), (3, 370630), (5, 222378), (6, 185315), (10, 111189), (13, 85530), (15, 74126), (26, 42765), (30, 37063), (39, 28510), (65, 17106), (78, 14255), (130, 8553), (195, 5702), (390, 2851)]