426185730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{10987}}^1$

素因数の和:11431

約数の個数: 48

約数和(自身を含む): 1110754944

約数和(自身を除く): 684569214

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 431, 862, 1293, 2155, 2586, 3879, 4310, 6465, 7758, 10987, 12930, 19395, 21974, 32961, 38790, 54935, 65922, 98883, 109870, 164805, 197766, 329610, 494415, 988830, 4735397, 9470794, 14206191, 23676985, 28412382, 42618573, 47353970, 71030955, 85237146, 142061910, 213092865, 426185730]

約数ペア:

[(1, 426185730), (2, 213092865), (3, 142061910), (5, 85237146), (6, 71030955), (9, 47353970), (10, 42618573), (15, 28412382), (18, 23676985), (30, 14206191), (45, 9470794), (90, 4735397), (431, 988830), (862, 494415), (1293, 329610), (2155, 197766), (2586, 164805), (3879, 109870), (4310, 98883), (6465, 65922), (7758, 54935), (10987, 38790), (12930, 32961), (19395, 21974)]