219452970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{6101}}^1$

素因数の和:6231

約数の個数: 64

約数和(自身を含む): 579934080

約数和(自身を除く): 360481110

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 109, 110, 165, 218, 327, 330, 545, 654, 1090, 1199, 1635, 2398, 3270, 3597, 5995, 6101, 7194, 11990, 12202, 17985, 18303, 30505, 35970, 36606, 61010, 67111, 91515, 134222, 183030, 201333, 335555, 402666, 665009, 671110, 1006665, 1330018, 1995027, 2013330, 3325045, 3990054, 6650090, 7315099, 9975135, 14630198, 19950270, 21945297, 36575495, 43890594, 73150990, 109726485, 219452970]

約数ペア:

[(1, 219452970), (2, 109726485), (3, 73150990), (5, 43890594), (6, 36575495), (10, 21945297), (11, 19950270), (15, 14630198), (22, 9975135), (30, 7315099), (33, 6650090), (55, 3990054), (66, 3325045), (109, 2013330), (110, 1995027), (165, 1330018), (218, 1006665), (327, 671110), (330, 665009), (545, 402666), (654, 335555), (1090, 201333), (1199, 183030), (1635, 134222), (2398, 91515), (3270, 67111), (3597, 61010), (5995, 36606), (6101, 35970), (7194, 30505), (11990, 18303), (12202, 17985)]