358654020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{206123}}^1$

素因数の和:206164

約数の個数: 48

約数和(自身を含む): 1038864960

約数和(自身を除く): 680210940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 206123, 412246, 618369, 824492, 1030615, 1236738, 2061230, 2473476, 3091845, 4122460, 5977567, 6183690, 11955134, 12367380, 17932701, 23910268, 29887835, 35865402, 59775670, 71730804, 89663505, 119551340, 179327010, 358654020]

約数ペア:

[(1, 358654020), (2, 179327010), (3, 119551340), (4, 89663505), (5, 71730804), (6, 59775670), (10, 35865402), (12, 29887835), (15, 23910268), (20, 17932701), (29, 12367380), (30, 11955134), (58, 6183690), (60, 5977567), (87, 4122460), (116, 3091845), (145, 2473476), (174, 2061230), (290, 1236738), (348, 1030615), (435, 824492), (580, 618369), (870, 412246), (1740, 206123)]