11839020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{373}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 34746096

約数和(自身を除く): 22907076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 373, 460, 529, 690, 746, 1058, 1119, 1380, 1492, 1587, 1865, 2116, 2238, 2645, 3174, 3730, 4476, 5290, 5595, 6348, 7460, 7935, 8579, 10580, 11190, 15870, 17158, 22380, 25737, 31740, 34316, 42895, 51474, 85790, 102948, 128685, 171580, 197317, 257370, 394634, 514740, 591951, 789268, 986585, 1183902, 1973170, 2367804, 2959755, 3946340, 5919510, 11839020]

約数ペア:

[(1, 11839020), (2, 5919510), (3, 3946340), (4, 2959755), (5, 2367804), (6, 1973170), (10, 1183902), (12, 986585), (15, 789268), (20, 591951), (23, 514740), (30, 394634), (46, 257370), (60, 197317), (69, 171580), (92, 128685), (115, 102948), (138, 85790), (230, 51474), (276, 42895), (345, 34316), (373, 31740), (460, 25737), (529, 22380), (690, 17158), (746, 15870), (1058, 11190), (1119, 10580), (1380, 8579), (1492, 7935), (1587, 7460), (1865, 6348), (2116, 5595), (2238, 5290), (2645, 4476), (3174, 3730)]