42496140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{708269}}^1$

素因数の和:708281

約数の個数: 24

約数和(自身を含む): 118989360

約数和(自身を除く): 76493220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 708269, 1416538, 2124807, 2833076, 3541345, 4249614, 7082690, 8499228, 10624035, 14165380, 21248070, 42496140]

約数ペア:

[(1, 42496140), (2, 21248070), (3, 14165380), (4, 10624035), (5, 8499228), (6, 7082690), (10, 4249614), (12, 3541345), (15, 2833076), (20, 2124807), (30, 1416538), (60, 708269)]