2010640338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{709}}^1$

素因数の和:1112

約数の個数: 96

約数和(自身を含む): 5071921920

約数和(自身を除く): 3061281582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 317, 426, 497, 634, 639, 709, 951, 994, 1278, 1418, 1491, 1902, 2127, 2219, 2853, 2982, 4254, 4438, 4473, 4963, 5706, 6381, 6657, 8946, 9926, 12762, 13314, 14889, 19971, 22507, 29778, 39942, 44667, 45014, 50339, 67521, 89334, 100678, 135042, 151017, 157549, 202563, 224753, 302034, 315098, 352373, 405126, 449506, 453051, 472647, 674259, 704746, 906102, 945294, 1057119, 1348518, 1417941, 1573271, 2022777, 2114238, 2835882, 3146542, 3171357, 4045554, 4719813, 6342714, 9439626, 14159439, 15957463, 28318878, 31914926, 47872389, 95744778, 111702241, 143617167, 223404482, 287234334, 335106723, 670213446, 1005320169, 2010640338]

約数ペア:

[(1, 2010640338), (2, 1005320169), (3, 670213446), (6, 335106723), (7, 287234334), (9, 223404482), (14, 143617167), (18, 111702241), (21, 95744778), (42, 47872389), (63, 31914926), (71, 28318878), (126, 15957463), (142, 14159439), (213, 9439626), (317, 6342714), (426, 4719813), (497, 4045554), (634, 3171357), (639, 3146542), (709, 2835882), (951, 2114238), (994, 2022777), (1278, 1573271), (1418, 1417941), (1491, 1348518), (1902, 1057119), (2127, 945294), (2219, 906102), (2853, 704746), (2982, 674259), (4254, 472647), (4438, 453051), (4473, 449506), (4963, 405126), (5706, 352373), (6381, 315098), (6657, 302034), (8946, 224753), (9926, 202563), (12762, 157549), (13314, 151017), (14889, 135042), (19971, 100678), (22507, 89334), (29778, 67521), (39942, 50339), (44667, 45014)]