67300620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65981}}^1$

素因数の和:66010

約数の個数: 48

約数和(自身を含む): 199529568

約数和(自身を除く): 132228948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 65981, 131962, 197943, 263924, 329905, 395886, 659810, 791772, 989715, 1121677, 1319620, 1979430, 2243354, 3365031, 3958860, 4486708, 5608385, 6730062, 11216770, 13460124, 16825155, 22433540, 33650310, 67300620]

約数ペア:

[(1, 67300620), (2, 33650310), (3, 22433540), (4, 16825155), (5, 13460124), (6, 11216770), (10, 6730062), (12, 5608385), (15, 4486708), (17, 3958860), (20, 3365031), (30, 2243354), (34, 1979430), (51, 1319620), (60, 1121677), (68, 989715), (85, 791772), (102, 659810), (170, 395886), (204, 329905), (255, 263924), (340, 197943), (510, 131962), (1020, 65981)]