315079690

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{294467}}^1$

素因数の和:294581

約数の個数: 16

約数和(自身を含む): 572445792

約数和(自身を除く): 257366102

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 294467, 588934, 1472335, 2944670, 31507969, 63015938, 157539845, 315079690]

約数ペア:

[(1, 315079690), (2, 157539845), (5, 63015938), (10, 31507969), (107, 2944670), (214, 1472335), (535, 588934), (1070, 294467)]