64305130

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{39451}}^1$

素因数の和:39621

約数の個数: 16

約数和(自身を含む): 116462304

約数和(自身を除く): 52157174

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 39451, 78902, 197255, 394510, 6430513, 12861026, 32152565, 64305130]

約数ペア:

[(1, 64305130), (2, 32152565), (5, 12861026), (10, 6430513), (163, 394510), (326, 197255), (815, 78902), (1630, 39451)]