2952390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:861

約数の個数: 64

約数和(自身を含む): 8584704

約数和(自身を除く): 5632314

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 827, 1190, 1654, 1785, 2481, 3570, 4135, 4962, 5789, 8270, 11578, 12405, 14059, 17367, 24810, 28118, 28945, 34734, 42177, 57890, 70295, 84354, 86835, 98413, 140590, 173670, 196826, 210885, 295239, 421770, 492065, 590478, 984130, 1476195, 2952390]

約数ペア:

[(1, 2952390), (2, 1476195), (3, 984130), (5, 590478), (6, 492065), (7, 421770), (10, 295239), (14, 210885), (15, 196826), (17, 173670), (21, 140590), (30, 98413), (34, 86835), (35, 84354), (42, 70295), (51, 57890), (70, 42177), (85, 34734), (102, 28945), (105, 28118), (119, 24810), (170, 17367), (210, 14059), (238, 12405), (255, 11578), (357, 8270), (510, 5789), (595, 4962), (714, 4135), (827, 3570), (1190, 2481), (1654, 1785)]