3141820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14281}}^1$

素因数の和:14301

約数の個数: 24

約数和(自身を含む): 7198128

約数和(自身を除く): 4056308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 14281, 28562, 57124, 71405, 142810, 157091, 285620, 314182, 628364, 785455, 1570910, 3141820]

約数ペア:

[(1, 3141820), (2, 1570910), (4, 785455), (5, 628364), (10, 314182), (11, 285620), (20, 157091), (22, 142810), (44, 71405), (55, 57124), (110, 28562), (220, 14281)]