130271274

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4721}}^1$

素因数の和:4812

約数の個数: 64

約数和(自身を含む): 335450880

約数和(自身を除く): 205179606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 73, 126, 146, 189, 219, 378, 438, 511, 657, 1022, 1314, 1533, 1971, 3066, 3942, 4599, 4721, 9198, 9442, 13797, 14163, 27594, 28326, 33047, 42489, 66094, 84978, 99141, 127467, 198282, 254934, 297423, 344633, 594846, 689266, 892269, 1033899, 1784538, 2067798, 2412431, 3101697, 4824862, 6203394, 7237293, 9305091, 14474586, 18610182, 21711879, 43423758, 65135637, 130271274]

約数ペア:

[(1, 130271274), (2, 65135637), (3, 43423758), (6, 21711879), (7, 18610182), (9, 14474586), (14, 9305091), (18, 7237293), (21, 6203394), (27, 4824862), (42, 3101697), (54, 2412431), (63, 2067798), (73, 1784538), (126, 1033899), (146, 892269), (189, 689266), (219, 594846), (378, 344633), (438, 297423), (511, 254934), (657, 198282), (1022, 127467), (1314, 99141), (1533, 84978), (1971, 66094), (3066, 42489), (3942, 33047), (4599, 28326), (4721, 27594), (9198, 14163), (9442, 13797)]