2017396860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8429}}^1\times {\mathrm{3989}}^1$

素因数の和:12430

約数の個数: 48

約数和(自身を含む): 5650797600

約数和(自身を除く): 3633400740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3989, 7978, 8429, 11967, 15956, 16858, 19945, 23934, 25287, 33716, 39890, 42145, 47868, 50574, 59835, 79780, 84290, 101148, 119670, 126435, 168580, 239340, 252870, 505740, 33623281, 67246562, 100869843, 134493124, 168116405, 201739686, 336232810, 403479372, 504349215, 672465620, 1008698430, 2017396860]

約数ペア:

[(1, 2017396860), (2, 1008698430), (3, 672465620), (4, 504349215), (5, 403479372), (6, 336232810), (10, 201739686), (12, 168116405), (15, 134493124), (20, 100869843), (30, 67246562), (60, 33623281), (3989, 505740), (7978, 252870), (8429, 239340), (11967, 168580), (15956, 126435), (16858, 119670), (19945, 101148), (23934, 84290), (25287, 79780), (33716, 59835), (39890, 50574), (42145, 47868)]