90712457830

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{39612427}}^1$

素因数の和:39612663

約数の個数: 16

約数和(自身を含む): 163995451920

約数和(自身を除く): 73282994090

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 39612427, 79224854, 198062135, 396124270, 9071245783, 18142491566, 45356228915, 90712457830]

約数ペア:

[(1, 90712457830), (2, 45356228915), (5, 18142491566), (10, 9071245783), (229, 396124270), (458, 198062135), (1145, 79224854), (2290, 39612427)]