30123010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97171}}^1$

素因数の和:97209

約数の個数: 16

約数和(自身を含む): 55971072

約数和(自身を除く): 25848062

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 97171, 194342, 485855, 971710, 3012301, 6024602, 15061505, 30123010]

約数ペア:

[(1, 30123010), (2, 15061505), (5, 6024602), (10, 3012301), (31, 971710), (62, 485855), (155, 194342), (310, 97171)]