30474507

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 47776768

約数和(自身を除く): 17302261

約数列:

[1, 3, 7, 21, 73, 103, 193, 219, 309, 511, 579, 721, 1351, 1533, 2163, 4053, 7519, 14089, 19879, 22557, 42267, 52633, 59637, 98623, 139153, 157899, 295869, 417459, 1451167, 4353501, 10158169, 30474507]

約数ペア:

[(1, 30474507), (3, 10158169), (7, 4353501), (21, 1451167), (73, 417459), (103, 295869), (193, 157899), (219, 139153), (309, 98623), (511, 59637), (579, 52633), (721, 42267), (1351, 22557), (1533, 19879), (2163, 14089), (4053, 7519)]