30757386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 72161280

約数和(自身を除く): 41403894

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 79, 102, 158, 187, 237, 347, 374, 474, 561, 694, 869, 1041, 1122, 1343, 1738, 2082, 2607, 2686, 3817, 4029, 5214, 5899, 7634, 8058, 11451, 11798, 14773, 17697, 22902, 27413, 29546, 35394, 44319, 54826, 64889, 82239, 88638, 129778, 164478, 194667, 301543, 389334, 466021, 603086, 904629, 932042, 1398063, 1809258, 2796126, 5126231, 10252462, 15378693, 30757386]

約数ペア:

[(1, 30757386), (2, 15378693), (3, 10252462), (6, 5126231), (11, 2796126), (17, 1809258), (22, 1398063), (33, 932042), (34, 904629), (51, 603086), (66, 466021), (79, 389334), (102, 301543), (158, 194667), (187, 164478), (237, 129778), (347, 88638), (374, 82239), (474, 64889), (561, 54826), (694, 44319), (869, 35394), (1041, 29546), (1122, 27413), (1343, 22902), (1738, 17697), (2082, 14773), (2607, 11798), (2686, 11451), (3817, 8058), (4029, 7634), (5214, 5899)]