164594730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{5503}}^1$

素因数の和:6510

約数の個数: 32

約数和(自身を含む): 395495424

約数和(自身を除く): 230900694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 997, 1994, 2991, 4985, 5503, 5982, 9970, 11006, 14955, 16509, 27515, 29910, 33018, 55030, 82545, 165090, 5486491, 10972982, 16459473, 27432455, 32918946, 54864910, 82297365, 164594730]

約数ペア:

[(1, 164594730), (2, 82297365), (3, 54864910), (5, 32918946), (6, 27432455), (10, 16459473), (15, 10972982), (30, 5486491), (997, 165090), (1994, 82545), (2991, 55030), (4985, 33018), (5503, 29910), (5982, 27515), (9970, 16509), (11006, 14955)]