2099347845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{689441}}^1$

素因数の和:689485

約数の個数: 32

約数和(自身を含む): 3971185920

約数和(自身を除く): 1871838075

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 689441, 2068323, 3447205, 4826087, 10341615, 14478261, 19993789, 24130435, 59981367, 72391305, 99968945, 139956523, 299906835, 419869569, 699782615, 2099347845]

約数ペア:

[(1, 2099347845), (3, 699782615), (5, 419869569), (7, 299906835), (15, 139956523), (21, 99968945), (29, 72391305), (35, 59981367), (87, 24130435), (105, 19993789), (145, 14478261), (203, 10341615), (435, 4826087), (609, 3447205), (1015, 2068323), (3045, 689441)]