30957790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{106751}}^1$

素因数の和:106787

約数の個数: 16

約数和(自身を含む): 57646080

約数和(自身を除く): 26688290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 106751, 213502, 533755, 1067510, 3095779, 6191558, 15478895, 30957790]

約数ペア:

[(1, 30957790), (2, 15478895), (5, 6191558), (10, 3095779), (29, 1067510), (58, 533755), (145, 213502), (290, 106751)]