28300440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{4813}}^1$

素因数の和:4841

約数の個数: 96

約数和(自身を含む): 98783280

約数和(自身を除く): 70482840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 4813, 5880, 9626, 14439, 19252, 24065, 28878, 33691, 38504, 48130, 57756, 67382, 72195, 96260, 101073, 115512, 134764, 144390, 168455, 192520, 202146, 235837, 269528, 288780, 336910, 404292, 471674, 505365, 577560, 673820, 707511, 808584, 943348, 1010730, 1179185, 1347640, 1415022, 1886696, 2021460, 2358370, 2830044, 3537555, 4042920, 4716740, 5660088, 7075110, 9433480, 14150220, 28300440]

約数ペア:

[(1, 28300440), (2, 14150220), (3, 9433480), (4, 7075110), (5, 5660088), (6, 4716740), (7, 4042920), (8, 3537555), (10, 2830044), (12, 2358370), (14, 2021460), (15, 1886696), (20, 1415022), (21, 1347640), (24, 1179185), (28, 1010730), (30, 943348), (35, 808584), (40, 707511), (42, 673820), (49, 577560), (56, 505365), (60, 471674), (70, 404292), (84, 336910), (98, 288780), (105, 269528), (120, 235837), (140, 202146), (147, 192520), (168, 168455), (196, 144390), (210, 134764), (245, 115512), (280, 101073), (294, 96260), (392, 72195), (420, 67382), (490, 57756), (588, 48130), (735, 38504), (840, 33691), (980, 28878), (1176, 24065), (1470, 19252), (1960, 14439), (2940, 9626), (4813, 5880)]