11728380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4159}}^1$

素因数の和:4218

約数の個数: 48

約数和(自身を含む): 33546240

約数和(自身を除く): 21817860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 4159, 8318, 12477, 16636, 20795, 24954, 41590, 49908, 62385, 83180, 124770, 195473, 249540, 390946, 586419, 781892, 977365, 1172838, 1954730, 2345676, 2932095, 3909460, 5864190, 11728380]

約数ペア:

[(1, 11728380), (2, 5864190), (3, 3909460), (4, 2932095), (5, 2345676), (6, 1954730), (10, 1172838), (12, 977365), (15, 781892), (20, 586419), (30, 390946), (47, 249540), (60, 195473), (94, 124770), (141, 83180), (188, 62385), (235, 49908), (282, 41590), (470, 24954), (564, 20795), (705, 16636), (940, 12477), (1410, 8318), (2820, 4159)]