122013220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2633}}^1$

素因数の和:2980

約数の個数: 48

約数和(自身を含む): 293827968

約数和(自身を除く): 171814748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 331, 662, 1324, 1655, 2317, 2633, 3310, 4634, 5266, 6620, 9268, 10532, 11585, 13165, 18431, 23170, 26330, 36862, 46340, 52660, 73724, 92155, 184310, 368620, 871523, 1743046, 3486092, 4357615, 6100661, 8715230, 12201322, 17430460, 24402644, 30503305, 61006610, 122013220]

約数ペア:

[(1, 122013220), (2, 61006610), (4, 30503305), (5, 24402644), (7, 17430460), (10, 12201322), (14, 8715230), (20, 6100661), (28, 4357615), (35, 3486092), (70, 1743046), (140, 871523), (331, 368620), (662, 184310), (1324, 92155), (1655, 73724), (2317, 52660), (2633, 46340), (3310, 36862), (4634, 26330), (5266, 23170), (6620, 18431), (9268, 13165), (10532, 11585)]