71290210

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{29581}}^1$

素因数の和:29829

約数の個数: 16

約数和(自身を含む): 128859192

約数和(自身を除く): 57568982

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 29581, 59162, 147905, 295810, 7129021, 14258042, 35645105, 71290210]

約数ペア:

[(1, 71290210), (2, 35645105), (5, 14258042), (10, 7129021), (241, 295810), (482, 147905), (1205, 59162), (2410, 29581)]