81181860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{5807}}^1$

素因数の和:6052

約数の個数: 48

約数和(自身を含む): 228324096

約数和(自身を除く): 147142236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 233, 466, 699, 932, 1165, 1398, 2330, 2796, 3495, 4660, 5807, 6990, 11614, 13980, 17421, 23228, 29035, 34842, 58070, 69684, 87105, 116140, 174210, 348420, 1353031, 2706062, 4059093, 5412124, 6765155, 8118186, 13530310, 16236372, 20295465, 27060620, 40590930, 81181860]

約数ペア:

[(1, 81181860), (2, 40590930), (3, 27060620), (4, 20295465), (5, 16236372), (6, 13530310), (10, 8118186), (12, 6765155), (15, 5412124), (20, 4059093), (30, 2706062), (60, 1353031), (233, 348420), (466, 174210), (699, 116140), (932, 87105), (1165, 69684), (1398, 58070), (2330, 34842), (2796, 29035), (3495, 23228), (4660, 17421), (5807, 13980), (6990, 11614)]