315026681

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2521}}^1$

素因数の和:2720

約数の個数: 16

約数和(自身を含む): 338956800

約数和(自身を除く): 23930119

約数列:

[1, 29, 31, 139, 899, 2521, 4031, 4309, 73109, 78151, 124961, 350419, 2266379, 10162151, 10862989, 315026681]

約数ペア:

[(1, 315026681), (29, 10862989), (31, 10162151), (139, 2266379), (899, 350419), (2521, 124961), (4031, 78151), (4309, 73109)]