68373420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1139557}}^1$

素因数の和:1139569

約数の個数: 24

約数和(自身を含む): 191445744

約数和(自身を除く): 123072324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1139557, 2279114, 3418671, 4558228, 5697785, 6837342, 11395570, 13674684, 17093355, 22791140, 34186710, 68373420]

約数ペア:

[(1, 68373420), (2, 34186710), (3, 22791140), (4, 17093355), (5, 13674684), (6, 11395570), (10, 6837342), (12, 5697785), (15, 4558228), (20, 3418671), (30, 2279114), (60, 1139557)]