2010213912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1327}}^1$

素因数の和:1541

約数の個数: 128

約数和(自身を含む): 5874647040

約数和(自身を除く): 3864433128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 127, 142, 168, 213, 254, 284, 381, 426, 497, 508, 568, 762, 852, 889, 994, 1016, 1327, 1491, 1524, 1704, 1778, 1988, 2654, 2667, 2982, 3048, 3556, 3976, 3981, 5308, 5334, 5964, 7112, 7962, 9017, 9289, 10616, 10668, 11928, 15924, 18034, 18578, 21336, 27051, 27867, 31848, 36068, 37156, 54102, 55734, 63119, 72136, 74312, 94217, 108204, 111468, 126238, 168529, 188434, 189357, 216408, 222936, 252476, 282651, 337058, 376868, 378714, 504952, 505587, 565302, 659519, 674116, 753736, 757428, 1011174, 1130604, 1179703, 1319038, 1348232, 1514856, 1978557, 2022348, 2261208, 2359406, 2638076, 3539109, 3957114, 4044696, 4718812, 5276152, 7078218, 7914228, 9437624, 11965559, 14156436, 15828456, 23931118, 28312872, 35896677, 47862236, 71793354, 83758913, 95724472, 143586708, 167517826, 251276739, 287173416, 335035652, 502553478, 670071304, 1005106956, 2010213912]

約数ペア:

[(1, 2010213912), (2, 1005106956), (3, 670071304), (4, 502553478), (6, 335035652), (7, 287173416), (8, 251276739), (12, 167517826), (14, 143586708), (21, 95724472), (24, 83758913), (28, 71793354), (42, 47862236), (56, 35896677), (71, 28312872), (84, 23931118), (127, 15828456), (142, 14156436), (168, 11965559), (213, 9437624), (254, 7914228), (284, 7078218), (381, 5276152), (426, 4718812), (497, 4044696), (508, 3957114), (568, 3539109), (762, 2638076), (852, 2359406), (889, 2261208), (994, 2022348), (1016, 1978557), (1327, 1514856), (1491, 1348232), (1524, 1319038), (1704, 1179703), (1778, 1130604), (1988, 1011174), (2654, 757428), (2667, 753736), (2982, 674116), (3048, 659519), (3556, 565302), (3976, 505587), (3981, 504952), (5308, 378714), (5334, 376868), (5964, 337058), (7112, 282651), (7962, 252476), (9017, 222936), (9289, 216408), (10616, 189357), (10668, 188434), (11928, 168529), (15924, 126238), (18034, 111468), (18578, 108204), (21336, 94217), (27051, 74312), (27867, 72136), (31848, 63119), (36068, 55734), (37156, 54102)]