30289496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1973}}^1$

素因数の和:2099

約数の個数: 32

約数和(自身を含む): 60404400

約数和(自身を除く): 30114904

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 404, 808, 1919, 1973, 3838, 3946, 7676, 7892, 15352, 15784, 37487, 74974, 149948, 199273, 299896, 398546, 797092, 1594184, 3786187, 7572374, 15144748, 30289496]

約数ペア:

[(1, 30289496), (2, 15144748), (4, 7572374), (8, 3786187), (19, 1594184), (38, 797092), (76, 398546), (101, 299896), (152, 199273), (202, 149948), (404, 74974), (808, 37487), (1919, 15784), (1973, 15352), (3838, 7892), (3946, 7676)]