21344623380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31379}}^1\times {\mathrm{3779}}^1$

素因数の和:35173

約数の個数: 72

約数和(自身を含む): 64764554400

約数和(自身を除く): 43419931020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3779, 7558, 11337, 15116, 18895, 22674, 31379, 34011, 37790, 45348, 56685, 62758, 68022, 75580, 94137, 113370, 125516, 136044, 156895, 170055, 188274, 226740, 282411, 313790, 340110, 376548, 470685, 564822, 627580, 680220, 941370, 1129644, 1412055, 1882740, 2824110, 5648220, 118581241, 237162482, 355743723, 474324964, 592906205, 711487446, 1067231169, 1185812410, 1422974892, 1778718615, 2134462338, 2371624820, 3557437230, 4268924676, 5336155845, 7114874460, 10672311690, 21344623380]

約数ペア:

[(1, 21344623380), (2, 10672311690), (3, 7114874460), (4, 5336155845), (5, 4268924676), (6, 3557437230), (9, 2371624820), (10, 2134462338), (12, 1778718615), (15, 1422974892), (18, 1185812410), (20, 1067231169), (30, 711487446), (36, 592906205), (45, 474324964), (60, 355743723), (90, 237162482), (180, 118581241), (3779, 5648220), (7558, 2824110), (11337, 1882740), (15116, 1412055), (18895, 1129644), (22674, 941370), (31379, 680220), (34011, 627580), (37790, 564822), (45348, 470685), (56685, 376548), (62758, 340110), (68022, 313790), (75580, 282411), (94137, 226740), (113370, 188274), (125516, 170055), (136044, 156895)]