14478420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21937}}^1$

素因数の和:21960

約数の個数: 48

約数和(自身を含む): 44227008

約数和(自身を除く): 29748588

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 21937, 43874, 65811, 87748, 109685, 131622, 219370, 241307, 263244, 329055, 438740, 482614, 658110, 723921, 965228, 1206535, 1316220, 1447842, 2413070, 2895684, 3619605, 4826140, 7239210, 14478420]

約数ペア:

[(1, 14478420), (2, 7239210), (3, 4826140), (4, 3619605), (5, 2895684), (6, 2413070), (10, 1447842), (11, 1316220), (12, 1206535), (15, 965228), (20, 723921), (22, 658110), (30, 482614), (33, 438740), (44, 329055), (55, 263244), (60, 241307), (66, 219370), (110, 131622), (132, 109685), (165, 87748), (220, 65811), (330, 43874), (660, 21937)]