12457872870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{415262429}}^1$

素因数の和:415262439

約数の個数: 16

約数和(自身を含む): 29898894960

約数和(自身を除く): 17441022090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 415262429, 830524858, 1245787287, 2076312145, 2491574574, 4152624290, 6228936435, 12457872870]

約数ペア:

[(1, 12457872870), (2, 6228936435), (3, 4152624290), (5, 2491574574), (6, 2076312145), (10, 1245787287), (15, 830524858), (30, 415262429)]