56287470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1876249}}^1$

素因数の和:1876259

約数の個数: 16

約数和(自身を含む): 135090000

約数和(自身を除く): 78802530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1876249, 3752498, 5628747, 9381245, 11257494, 18762490, 28143735, 56287470]

約数ペア:

[(1, 56287470), (2, 28143735), (3, 18762490), (5, 11257494), (6, 9381245), (10, 5628747), (15, 3752498), (30, 1876249)]