30381065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42491}}^1$

素因数の和:42520

約数の個数: 16

約数和(自身を含む): 42831936

約数和(自身を除く): 12450871

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 42491, 212455, 467401, 552383, 2337005, 2761915, 6076213, 30381065]

約数ペア:

[(1, 30381065), (5, 6076213), (11, 2761915), (13, 2337005), (55, 552383), (65, 467401), (143, 212455), (715, 42491)]