84143220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{200341}}^1$

素因数の和:200360

約数の個数: 48

約数和(自身を含む): 269259648

約数和(自身を除く): 185116428

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, 200341, 400682, 601023, 801364, 1001705, 1202046, 1402387, 2003410, 2404092, 2804774, 3005115, 4006820, 4207161, 5609548, 6010230, 7011935, 8414322, 12020460, 14023870, 16828644, 21035805, 28047740, 42071610, 84143220]

約数ペア:

[(1, 84143220), (2, 42071610), (3, 28047740), (4, 21035805), (5, 16828644), (6, 14023870), (7, 12020460), (10, 8414322), (12, 7011935), (14, 6010230), (15, 5609548), (20, 4207161), (21, 4006820), (28, 3005115), (30, 2804774), (35, 2404092), (42, 2003410), (60, 1402387), (70, 1202046), (84, 1001705), (105, 801364), (140, 601023), (210, 400682), (420, 200341)]