30416235

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{673}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 51245568

約数和(自身を除く): 20829333

約数列:

[1, 3, 5, 15, 23, 69, 115, 131, 345, 393, 655, 673, 1965, 2019, 3013, 3365, 9039, 10095, 15065, 15479, 45195, 46437, 77395, 88163, 232185, 264489, 440815, 1322445, 2027749, 6083247, 10138745, 30416235]

約数ペア:

[(1, 30416235), (3, 10138745), (5, 6083247), (15, 2027749), (23, 1322445), (69, 440815), (115, 264489), (131, 232185), (345, 88163), (393, 77395), (655, 46437), (673, 45195), (1965, 15479), (2019, 15065), (3013, 10095), (3365, 9039)]