61894730

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{63809}}^1$

素因数の和:63913

約数の個数: 16

約数和(自身を含む): 112560840

約数和(自身を除く): 50666110

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 63809, 127618, 319045, 638090, 6189473, 12378946, 30947365, 61894730]

約数ペア:

[(1, 61894730), (2, 30947365), (5, 12378946), (10, 6189473), (97, 638090), (194, 319045), (485, 127618), (970, 63809)]