330985510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{22051}}^1$

素因数の和:22156

約数の個数: 32

約数和(自身を含む): 635097600

約数和(自身を除く): 304112090

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1501, 3002, 7505, 15010, 22051, 44102, 110255, 220510, 418969, 837938, 1742029, 2094845, 3484058, 4189690, 8710145, 17420290, 33098551, 66197102, 165492755, 330985510]

約数ペア:

[(1, 330985510), (2, 165492755), (5, 66197102), (10, 33098551), (19, 17420290), (38, 8710145), (79, 4189690), (95, 3484058), (158, 2094845), (190, 1742029), (395, 837938), (790, 418969), (1501, 220510), (3002, 110255), (7505, 44102), (15010, 22051)]