1230429260

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{275881}}^1$

素因数の和:276113

約数の個数: 24

約数和(自身を含む): 2595497856

約数和(自身を除く): 1365068596

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 275881, 551762, 1103524, 1379405, 2758810, 5517620, 61521463, 123042926, 246085852, 307607315, 615214630, 1230429260]

約数ペア:

[(1, 1230429260), (2, 615214630), (4, 307607315), (5, 246085852), (10, 123042926), (20, 61521463), (223, 5517620), (446, 2758810), (892, 1379405), (1115, 1103524), (2230, 551762), (4460, 275881)]