66278220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{10937}}^1$

素因数の和:11050

約数の個数: 48

約数和(自身を含む): 187433568

約数和(自身を除く): 121155348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 10937, 21874, 32811, 43748, 54685, 65622, 109370, 131244, 164055, 218740, 328110, 656220, 1104637, 2209274, 3313911, 4418548, 5523185, 6627822, 11046370, 13255644, 16569555, 22092740, 33139110, 66278220]

約数ペア:

[(1, 66278220), (2, 33139110), (3, 22092740), (4, 16569555), (5, 13255644), (6, 11046370), (10, 6627822), (12, 5523185), (15, 4418548), (20, 3313911), (30, 2209274), (60, 1104637), (101, 656220), (202, 328110), (303, 218740), (404, 164055), (505, 131244), (606, 109370), (1010, 65622), (1212, 54685), (1515, 43748), (2020, 32811), (3030, 21874), (6060, 10937)]