67540210

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{45329}}^1$

素因数の和:45485

約数の個数: 16

約数和(自身を含む): 122391000

約数和(自身を除く): 54850790

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 45329, 90658, 226645, 453290, 6754021, 13508042, 33770105, 67540210]

約数ペア:

[(1, 67540210), (2, 33770105), (5, 13508042), (10, 6754021), (149, 453290), (298, 226645), (745, 90658), (1490, 45329)]