56831130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{631457}}^1$

素因数の和:631470

約数の個数: 24

約数和(自身を含む): 147761172

約数和(自身を除く): 90930042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 631457, 1262914, 1894371, 3157285, 3788742, 5683113, 6314570, 9471855, 11366226, 18943710, 28415565, 56831130]

約数ペア:

[(1, 56831130), (2, 28415565), (3, 18943710), (5, 11366226), (6, 9471855), (9, 6314570), (10, 5683113), (15, 3788742), (18, 3157285), (30, 1894371), (45, 1262914), (90, 631457)]