187934740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{13291}}^1$

素因数の和:13408

約数の個数: 48

約数和(自身を含む): 455543424

約数和(自身を除く): 267608684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 7070, 13291, 14140, 26582, 53164, 66455, 93037, 132910, 186074, 265820, 372148, 465185, 930370, 1342391, 1860740, 2684782, 5369564, 6711955, 9396737, 13423910, 18793474, 26847820, 37586948, 46983685, 93967370, 187934740]

約数ペア:

[(1, 187934740), (2, 93967370), (4, 46983685), (5, 37586948), (7, 26847820), (10, 18793474), (14, 13423910), (20, 9396737), (28, 6711955), (35, 5369564), (70, 2684782), (101, 1860740), (140, 1342391), (202, 930370), (404, 465185), (505, 372148), (707, 265820), (1010, 186074), (1414, 132910), (2020, 93037), (2828, 66455), (3535, 53164), (7070, 26582), (13291, 14140)]