31152830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{100493}}^1$

素因数の和:100531

約数の個数: 16

約数和(自身を含む): 57884544

約数和(自身を除く): 26731714

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 100493, 200986, 502465, 1004930, 3115283, 6230566, 15576415, 31152830]

約数ペア:

[(1, 31152830), (2, 15576415), (5, 6230566), (10, 3115283), (31, 1004930), (62, 502465), (155, 200986), (310, 100493)]