29671340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47857}}^1$

素因数の和:47897

約数の個数: 24

約数和(自身を含む): 64321152

約数和(自身を除く): 34649812

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 47857, 95714, 191428, 239285, 478570, 957140, 1483567, 2967134, 5934268, 7417835, 14835670, 29671340]

約数ペア:

[(1, 29671340), (2, 14835670), (4, 7417835), (5, 5934268), (10, 2967134), (20, 1483567), (31, 957140), (62, 478570), (124, 239285), (155, 191428), (310, 95714), (620, 47857)]