73740590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13681}}^1$

素因数の和:13713

約数の個数: 48

約数和(自身を含む): 168452784

約数和(自身を除く): 94712194

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 13681, 27362, 68405, 95767, 136810, 150491, 191534, 300982, 478835, 670369, 752455, 957670, 1053437, 1340738, 1504910, 2106874, 3351845, 5267185, 6703690, 7374059, 10534370, 14748118, 36870295, 73740590]

約数ペア:

[(1, 73740590), (2, 36870295), (5, 14748118), (7, 10534370), (10, 7374059), (11, 6703690), (14, 5267185), (22, 3351845), (35, 2106874), (49, 1504910), (55, 1340738), (70, 1053437), (77, 957670), (98, 752455), (110, 670369), (154, 478835), (245, 300982), (385, 191534), (490, 150491), (539, 136810), (770, 95767), (1078, 68405), (2695, 27362), (5390, 13681)]