2009292090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5152031}}^1$

素因数の和:5152054

約数の個数: 32

約数和(自身を含む): 5193248256

約数和(自身を除く): 3183956166

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5152031, 10304062, 15456093, 25760155, 30912186, 51520310, 66976403, 77280465, 133952806, 154560930, 200929209, 334882015, 401858418, 669764030, 1004646045, 2009292090]

約数ペア:

[(1, 2009292090), (2, 1004646045), (3, 669764030), (5, 401858418), (6, 334882015), (10, 200929209), (13, 154560930), (15, 133952806), (26, 77280465), (30, 66976403), (39, 51520310), (65, 30912186), (78, 25760155), (130, 15456093), (195, 10304062), (390, 5152031)]