83767980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{1429}}^1$

素因数の和:2418

約数の個数: 48

約数和(自身を含む): 234954720

約数和(自身を除く): 151186740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 977, 1429, 1954, 2858, 2931, 3908, 4287, 4885, 5716, 5862, 7145, 8574, 9770, 11724, 14290, 14655, 17148, 19540, 21435, 28580, 29310, 42870, 58620, 85740, 1396133, 2792266, 4188399, 5584532, 6980665, 8376798, 13961330, 16753596, 20941995, 27922660, 41883990, 83767980]

約数ペア:

[(1, 83767980), (2, 41883990), (3, 27922660), (4, 20941995), (5, 16753596), (6, 13961330), (10, 8376798), (12, 6980665), (15, 5584532), (20, 4188399), (30, 2792266), (60, 1396133), (977, 85740), (1429, 58620), (1954, 42870), (2858, 29310), (2931, 28580), (3908, 21435), (4287, 19540), (4885, 17148), (5716, 14655), (5862, 14290), (7145, 11724), (8574, 9770)]