30885638

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{599}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 55296000

約数和(自身を除く): 24410362

約数列:

[1, 2, 7, 14, 29, 58, 127, 203, 254, 406, 599, 889, 1198, 1778, 3683, 4193, 7366, 8386, 17371, 25781, 34742, 51562, 76073, 121597, 152146, 243194, 532511, 1065022, 2206117, 4412234, 15442819, 30885638]

約数ペア:

[(1, 30885638), (2, 15442819), (7, 4412234), (14, 2206117), (29, 1065022), (58, 532511), (127, 243194), (203, 152146), (254, 121597), (406, 76073), (599, 51562), (889, 34742), (1198, 25781), (1778, 17371), (3683, 8386), (4193, 7366)]