2431523220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5789341}}^1$

素因数の和:5789360

約数の個数: 48

約数和(自身を含む): 7780875648

約数和(自身を除く): 5349352428

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, 5789341, 11578682, 17368023, 23157364, 28946705, 34736046, 40525387, 57893410, 69472092, 81050774, 86840115, 115786820, 121576161, 162101548, 173680230, 202626935, 243152322, 347360460, 405253870, 486304644, 607880805, 810507740, 1215761610, 2431523220]

約数ペア:

[(1, 2431523220), (2, 1215761610), (3, 810507740), (4, 607880805), (5, 486304644), (6, 405253870), (7, 347360460), (10, 243152322), (12, 202626935), (14, 173680230), (15, 162101548), (20, 121576161), (21, 115786820), (28, 86840115), (30, 81050774), (35, 69472092), (42, 57893410), (60, 40525387), (70, 34736046), (84, 28946705), (105, 23157364), (140, 17368023), (210, 11578682), (420, 5789341)]