145948614910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2084980213}}^1$

素因数の和:2084980227

約数の個数: 16

約数和(自身を含む): 300237150816

約数和(自身を除く): 154288535906

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2084980213, 4169960426, 10424901065, 14594861491, 20849802130, 29189722982, 72974307455, 145948614910]

約数ペア:

[(1, 145948614910), (2, 72974307455), (5, 29189722982), (7, 20849802130), (10, 14594861491), (14, 10424901065), (35, 4169960426), (70, 2084980213)]