79263870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{7703}}^1$

素因数の和:7734

約数の個数: 64

約数和(自身を含む): 221875200

約数和(自身を除く): 142611330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 2058, 3430, 5145, 7703, 10290, 15406, 23109, 38515, 46218, 53921, 77030, 107842, 115545, 161763, 231090, 269605, 323526, 377447, 539210, 754894, 808815, 1132341, 1617630, 1887235, 2264682, 2642129, 3774470, 5284258, 5661705, 7926387, 11323410, 13210645, 15852774, 26421290, 39631935, 79263870]

約数ペア:

[(1, 79263870), (2, 39631935), (3, 26421290), (5, 15852774), (6, 13210645), (7, 11323410), (10, 7926387), (14, 5661705), (15, 5284258), (21, 3774470), (30, 2642129), (35, 2264682), (42, 1887235), (49, 1617630), (70, 1132341), (98, 808815), (105, 754894), (147, 539210), (210, 377447), (245, 323526), (294, 269605), (343, 231090), (490, 161763), (686, 115545), (735, 107842), (1029, 77030), (1470, 53921), (1715, 46218), (2058, 38515), (3430, 23109), (5145, 15406), (7703, 10290)]