147979010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{3719}}^1$

素因数の和:3922

約数の個数: 32

約数和(自身を含む): 279624960

約数和(自身を除く): 131645950

約数列:

[1, 2, 5, 10, 23, 46, 115, 173, 230, 346, 865, 1730, 3719, 3979, 7438, 7958, 18595, 19895, 37190, 39790, 85537, 171074, 427685, 643387, 855370, 1286774, 3216935, 6433870, 14797901, 29595802, 73989505, 147979010]

約数ペア:

[(1, 147979010), (2, 73989505), (5, 29595802), (10, 14797901), (23, 6433870), (46, 3216935), (115, 1286774), (173, 855370), (230, 643387), (346, 427685), (865, 171074), (1730, 85537), (3719, 39790), (3979, 37190), (7438, 19895), (7958, 18595)]