354789790

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{6703}}^1$

素因数の和:6856

約数の個数: 32

約数和(自身を含む): 656455680

約数和(自身を除く): 301665890

約数列:

[1, 2, 5, 10, 67, 79, 134, 158, 335, 395, 670, 790, 5293, 6703, 10586, 13406, 26465, 33515, 52930, 67030, 449101, 529537, 898202, 1059074, 2245505, 2647685, 4491010, 5295370, 35478979, 70957958, 177394895, 354789790]

約数ペア:

[(1, 354789790), (2, 177394895), (5, 70957958), (10, 35478979), (67, 5295370), (79, 4491010), (134, 2647685), (158, 2245505), (335, 1059074), (395, 898202), (670, 529537), (790, 449101), (5293, 67030), (6703, 52930), (10586, 33515), (13406, 26465)]