120930138

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{6529}}^1$

素因数の和:6561

約数の個数: 64

約数和(自身を含む): 313440000

約数和(自身を除く): 192509862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 343, 378, 441, 686, 882, 1029, 1323, 2058, 2646, 3087, 6174, 6529, 9261, 13058, 18522, 19587, 39174, 45703, 58761, 91406, 117522, 137109, 176283, 274218, 319921, 352566, 411327, 639842, 822654, 959763, 1233981, 1919526, 2239447, 2467962, 2879289, 4478894, 5758578, 6718341, 8637867, 13436682, 17275734, 20155023, 40310046, 60465069, 120930138]

約数ペア:

[(1, 120930138), (2, 60465069), (3, 40310046), (6, 20155023), (7, 17275734), (9, 13436682), (14, 8637867), (18, 6718341), (21, 5758578), (27, 4478894), (42, 2879289), (49, 2467962), (54, 2239447), (63, 1919526), (98, 1233981), (126, 959763), (147, 822654), (189, 639842), (294, 411327), (343, 352566), (378, 319921), (441, 274218), (686, 176283), (882, 137109), (1029, 117522), (1323, 91406), (2058, 58761), (2646, 45703), (3087, 39174), (6174, 19587), (6529, 18522), (9261, 13058)]