42061210

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{28229}}^1$

素因数の和:28385

約数の個数: 16

約数和(自身を含む): 76221000

約数和(自身を除く): 34159790

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 28229, 56458, 141145, 282290, 4206121, 8412242, 21030605, 42061210]

約数ペア:

[(1, 42061210), (2, 21030605), (5, 8412242), (10, 4206121), (149, 282290), (298, 141145), (745, 56458), (1490, 28229)]