140596140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2343269}}^1$

素因数の和:2343281

約数の個数: 24

約数和(自身を含む): 393669360

約数和(自身を除く): 253073220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2343269, 4686538, 7029807, 9373076, 11716345, 14059614, 23432690, 28119228, 35149035, 46865380, 70298070, 140596140]

約数ペア:

[(1, 140596140), (2, 70298070), (3, 46865380), (4, 35149035), (5, 28119228), (6, 23432690), (10, 14059614), (12, 11716345), (15, 9373076), (20, 7029807), (30, 4686538), (60, 2343269)]