30061340

素因数分解:

$2^2\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{1229}}^1$

素因数の和:2461

約数の個数: 24

約数和(自身を含む): 63231840

約数和(自身を除く): 33170500

約数列:

[1, 2, 4, 5, 10, 20, 1223, 1229, 2446, 2458, 4892, 4916, 6115, 6145, 12230, 12290, 24460, 24580, 1503067, 3006134, 6012268, 7515335, 15030670, 30061340]

約数ペア:

[(1, 30061340), (2, 15030670), (4, 7515335), (5, 6012268), (10, 3006134), (20, 1503067), (1223, 24580), (1229, 24460), (2446, 12290), (2458, 12230), (4892, 6145), (4916, 6115)]