12702957260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5337377}}^1$

素因数の和:5337410

約数の個数: 48

約数和(自身を含む): 32280462144

約数和(自身を除く): 19577504884

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 5337377, 10674754, 21349508, 26686885, 37361639, 53373770, 74723278, 90735409, 106747540, 149446556, 181470818, 186808195, 362941636, 373616390, 453677045, 635147863, 747232780, 907354090, 1270295726, 1814708180, 2540591452, 3175739315, 6351478630, 12702957260]

約数ペア:

[(1, 12702957260), (2, 6351478630), (4, 3175739315), (5, 2540591452), (7, 1814708180), (10, 1270295726), (14, 907354090), (17, 747232780), (20, 635147863), (28, 453677045), (34, 373616390), (35, 362941636), (68, 186808195), (70, 181470818), (85, 149446556), (119, 106747540), (140, 90735409), (170, 74723278), (238, 53373770), (340, 37361639), (476, 26686885), (595, 21349508), (1190, 10674754), (2380, 5337377)]