70995910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{417623}}^1$

素因数の和:417647

約数の個数: 16

約数和(自身を含む): 135310176

約数和(自身を除く): 64314266

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 417623, 835246, 2088115, 4176230, 7099591, 14199182, 35497955, 70995910]

約数ペア:

[(1, 70995910), (2, 35497955), (5, 14199182), (10, 7099591), (17, 4176230), (34, 2088115), (85, 835246), (170, 417623)]