408242010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{2221}}^1$

素因数の和:2799

約数の個数: 64

約数和(自身を含む): 1071252864

約数和(自身を除く): 663010854

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 557, 1114, 1671, 2221, 2785, 3342, 4442, 5570, 6127, 6663, 8355, 11105, 12254, 13326, 16710, 18381, 22210, 24431, 30635, 33315, 36762, 48862, 61270, 66630, 73293, 91905, 122155, 146586, 183810, 244310, 366465, 732930, 1237097, 2474194, 3711291, 6185485, 7422582, 12370970, 13608067, 18556455, 27216134, 37112910, 40824201, 68040335, 81648402, 136080670, 204121005, 408242010]

約数ペア:

[(1, 408242010), (2, 204121005), (3, 136080670), (5, 81648402), (6, 68040335), (10, 40824201), (11, 37112910), (15, 27216134), (22, 18556455), (30, 13608067), (33, 12370970), (55, 7422582), (66, 6185485), (110, 3711291), (165, 2474194), (330, 1237097), (557, 732930), (1114, 366465), (1671, 244310), (2221, 183810), (2785, 146586), (3342, 122155), (4442, 91905), (5570, 73293), (6127, 66630), (6663, 61270), (8355, 48862), (11105, 36762), (12254, 33315), (13326, 30635), (16710, 24431), (18381, 22210)]