30928445

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2053}}^1$

素因数の和:2212

約数の個数: 16

約数和(自身を含む): 39042432

約数和(自身を除く): 8113987

約数列:

[1, 5, 23, 115, 131, 655, 2053, 3013, 10265, 15065, 47219, 236095, 268943, 1344715, 6185689, 30928445]

約数ペア:

[(1, 30928445), (5, 6185689), (23, 1344715), (115, 268943), (131, 236095), (655, 47219), (2053, 15065), (3013, 10265)]