64221530

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{62351}}^1$

素因数の和:62461

約数の個数: 16

約数和(自身を含む): 116722944

約数和(自身を除く): 52501414

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 62351, 124702, 311755, 623510, 6422153, 12844306, 32110765, 64221530]

約数ペア:

[(1, 64221530), (2, 32110765), (5, 12844306), (10, 6422153), (103, 623510), (206, 311755), (515, 124702), (1030, 62351)]