1720667046

素因数分解:

$2^1\times 3^1\times 7^5\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 4077209088

約数和(自身を除く): 2356542042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 113, 147, 151, 226, 294, 302, 339, 343, 453, 678, 686, 791, 906, 1029, 1057, 1582, 2058, 2114, 2373, 2401, 3171, 4746, 4802, 5537, 6342, 7203, 7399, 11074, 14406, 14798, 16611, 16807, 17063, 22197, 33222, 33614, 34126, 38759, 44394, 50421, 51189, 51793, 77518, 100842, 102378, 103586, 116277, 119441, 155379, 232554, 238882, 271313, 310758, 358323, 362551, 542626, 716646, 725102, 813939, 836087, 1087653, 1627878, 1672174, 1899191, 2175306, 2508261, 2537857, 3798382, 5016522, 5075714, 5697573, 5852609, 7613571, 11395146, 11705218, 15227142, 17557827, 35115654, 40968263, 81936526, 122904789, 245809578, 286777841, 573555682, 860333523, 1720667046]

約数ペア:

[(1, 1720667046), (2, 860333523), (3, 573555682), (6, 286777841), (7, 245809578), (14, 122904789), (21, 81936526), (42, 40968263), (49, 35115654), (98, 17557827), (113, 15227142), (147, 11705218), (151, 11395146), (226, 7613571), (294, 5852609), (302, 5697573), (339, 5075714), (343, 5016522), (453, 3798382), (678, 2537857), (686, 2508261), (791, 2175306), (906, 1899191), (1029, 1672174), (1057, 1627878), (1582, 1087653), (2058, 836087), (2114, 813939), (2373, 725102), (2401, 716646), (3171, 542626), (4746, 362551), (4802, 358323), (5537, 310758), (6342, 271313), (7203, 238882), (7399, 232554), (11074, 155379), (14406, 119441), (14798, 116277), (16611, 103586), (16807, 102378), (17063, 100842), (22197, 77518), (33222, 51793), (33614, 51189), (34126, 50421), (38759, 44394)]