109471740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{260647}}^1$

素因数の和:260666

約数の個数: 48

約数和(自身を含む): 350310912

約数和(自身を除く): 240839172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 260647, 521294, 781941, 1042588, 1303235, 1563882, 1824529, 2606470, 3127764, 3649058, 3909705, 5212940, 5473587, 7298116, 7819410, 9122645, 10947174, 15638820, 18245290, 21894348, 27367935, 36490580, 54735870, 109471740]

約数ペア:

[(1, 109471740), (2, 54735870), (3, 36490580), (4, 27367935), (5, 21894348), (6, 18245290), (7, 15638820), (10, 10947174), (12, 9122645), (14, 7819410), (15, 7298116), (20, 5473587), (21, 5212940), (28, 3909705), (30, 3649058), (35, 3127764), (42, 2606470), (60, 1824529), (70, 1563882), (84, 1303235), (105, 1042588), (140, 781941), (210, 521294), (420, 260647)]