7897380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3061}}^1$

素因数の和:3116

約数の個数: 48

約数和(自身を含む): 22634304

約数和(自身を除く): 14736924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 3061, 6122, 9183, 12244, 15305, 18366, 30610, 36732, 45915, 61220, 91830, 131623, 183660, 263246, 394869, 526492, 658115, 789738, 1316230, 1579476, 1974345, 2632460, 3948690, 7897380]

約数ペア:

[(1, 7897380), (2, 3948690), (3, 2632460), (4, 1974345), (5, 1579476), (6, 1316230), (10, 789738), (12, 658115), (15, 526492), (20, 394869), (30, 263246), (43, 183660), (60, 131623), (86, 91830), (129, 61220), (172, 45915), (215, 36732), (258, 30610), (430, 18366), (516, 15305), (645, 12244), (860, 9183), (1290, 6122), (2580, 3061)]