31621030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4657}}^1$

素因数の和:4768

約数の個数: 32

約数和(自身を含む): 65733696

約数和(自身を除く): 34112666

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 4657, 6790, 9314, 23285, 32599, 46570, 65198, 162995, 325990, 451729, 903458, 2258645, 3162103, 4517290, 6324206, 15810515, 31621030]

約数ペア:

[(1, 31621030), (2, 15810515), (5, 6324206), (7, 4517290), (10, 3162103), (14, 2258645), (35, 903458), (70, 451729), (97, 325990), (194, 162995), (485, 65198), (679, 46570), (970, 32599), (1358, 23285), (3395, 9314), (4657, 6790)]