2901570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 8176896

約数和(自身を除く): 5275326

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 337, 410, 574, 615, 674, 861, 1011, 1230, 1435, 1685, 1722, 2022, 2359, 2870, 3370, 4305, 4718, 5055, 7077, 8610, 10110, 11795, 13817, 14154, 23590, 27634, 35385, 41451, 69085, 70770, 82902, 96719, 138170, 193438, 207255, 290157, 414510, 483595, 580314, 967190, 1450785, 2901570]

約数ペア:

[(1, 2901570), (2, 1450785), (3, 967190), (5, 580314), (6, 483595), (7, 414510), (10, 290157), (14, 207255), (15, 193438), (21, 138170), (30, 96719), (35, 82902), (41, 70770), (42, 69085), (70, 41451), (82, 35385), (105, 27634), (123, 23590), (205, 14154), (210, 13817), (246, 11795), (287, 10110), (337, 8610), (410, 7077), (574, 5055), (615, 4718), (674, 4305), (861, 3370), (1011, 2870), (1230, 2359), (1435, 2022), (1685, 1722)]