61654020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1027567}}^1$

素因数の和:1027579

約数の個数: 24

約数和(自身を含む): 172631424

約数和(自身を除く): 110977404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1027567, 2055134, 3082701, 4110268, 5137835, 6165402, 10275670, 12330804, 15413505, 20551340, 30827010, 61654020]

約数ペア:

[(1, 61654020), (2, 30827010), (3, 20551340), (4, 15413505), (5, 12330804), (6, 10275670), (10, 6165402), (12, 5137835), (15, 4110268), (20, 3082701), (30, 2055134), (60, 1027567)]