127637460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{709097}}^1$

素因数の和:709112

約数の個数: 36

約数和(自身を含む): 387167508

約数和(自身を除く): 259530048

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 709097, 1418194, 2127291, 2836388, 3545485, 4254582, 6381873, 7090970, 8509164, 10636455, 12763746, 14181940, 21272910, 25527492, 31909365, 42545820, 63818730, 127637460]

約数ペア:

[(1, 127637460), (2, 63818730), (3, 42545820), (4, 31909365), (5, 25527492), (6, 21272910), (9, 14181940), (10, 12763746), (12, 10636455), (15, 8509164), (18, 7090970), (20, 6381873), (30, 4254582), (36, 3545485), (45, 2836388), (60, 2127291), (90, 1418194), (180, 709097)]