29725210

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{22691}}^1$

素因数の和:22829

約数の個数: 16

約数和(自身を含む): 53916192

約数和(自身を除く): 24190982

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 22691, 45382, 113455, 226910, 2972521, 5945042, 14862605, 29725210]

約数ペア:

[(1, 29725210), (2, 14862605), (5, 5945042), (10, 2972521), (131, 226910), (262, 113455), (655, 45382), (1310, 22691)]