11789220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{563}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 33163200

約数和(自身を除く): 21373980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 563, 698, 1047, 1126, 1396, 1689, 1745, 2094, 2252, 2815, 3378, 3490, 4188, 5235, 5630, 6756, 6980, 8445, 10470, 11260, 16890, 20940, 33780, 196487, 392974, 589461, 785948, 982435, 1178922, 1964870, 2357844, 2947305, 3929740, 5894610, 11789220]

約数ペア:

[(1, 11789220), (2, 5894610), (3, 3929740), (4, 2947305), (5, 2357844), (6, 1964870), (10, 1178922), (12, 982435), (15, 785948), (20, 589461), (30, 392974), (60, 196487), (349, 33780), (563, 20940), (698, 16890), (1047, 11260), (1126, 10470), (1396, 8445), (1689, 6980), (1745, 6756), (2094, 5630), (2252, 5235), (2815, 4188), (3378, 3490)]