149800540

素因数分解:

$2^2\times 5^1\times {\mathrm{1511}}^1\times {\mathrm{4957}}^1$

素因数の和:6477

約数の個数: 24

約数和(自身を含む): 314852832

約数和(自身を除く): 165052292

約数列:

[1, 2, 4, 5, 10, 20, 1511, 3022, 4957, 6044, 7555, 9914, 15110, 19828, 24785, 30220, 49570, 99140, 7490027, 14980054, 29960108, 37450135, 74900270, 149800540]

約数ペア:

[(1, 149800540), (2, 74900270), (4, 37450135), (5, 29960108), (10, 14980054), (20, 7490027), (1511, 99140), (3022, 49570), (4957, 30220), (6044, 24785), (7555, 19828), (9914, 15110)]