90470830

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{109001}}^1$

素因数の和:109091

約数の個数: 16

約数和(自身を含む): 164811024

約数和(自身を除く): 74340194

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 109001, 218002, 545005, 1090010, 9047083, 18094166, 45235415, 90470830]

約数ペア:

[(1, 90470830), (2, 45235415), (5, 18094166), (10, 9047083), (83, 1090010), (166, 545005), (415, 218002), (830, 109001)]