13257870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1231}}^1$

素因数の和:1600

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 18675570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 359, 718, 1077, 1231, 1795, 2154, 2462, 3590, 3693, 5385, 6155, 7386, 10770, 12310, 18465, 36930, 441929, 883858, 1325787, 2209645, 2651574, 4419290, 6628935, 13257870]

約数ペア:

[(1, 13257870), (2, 6628935), (3, 4419290), (5, 2651574), (6, 2209645), (10, 1325787), (15, 883858), (30, 441929), (359, 36930), (718, 18465), (1077, 12310), (1231, 10770), (1795, 7386), (2154, 6155), (2462, 5385), (3590, 3693)]