30579808

素因数分解:

$2^5\times 7^1\times {\mathrm{211}}^1\times {\mathrm{647}}^1$

素因数の和:875

約数の個数: 48

約数和(自身を含む): 69237504

約数和(自身を除く): 38657696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 211, 224, 422, 647, 844, 1294, 1477, 1688, 2588, 2954, 3376, 4529, 5176, 5908, 6752, 9058, 10352, 11816, 18116, 20704, 23632, 36232, 47264, 72464, 136517, 144928, 273034, 546068, 955619, 1092136, 1911238, 2184272, 3822476, 4368544, 7644952, 15289904, 30579808]

約数ペア:

[(1, 30579808), (2, 15289904), (4, 7644952), (7, 4368544), (8, 3822476), (14, 2184272), (16, 1911238), (28, 1092136), (32, 955619), (56, 546068), (112, 273034), (211, 144928), (224, 136517), (422, 72464), (647, 47264), (844, 36232), (1294, 23632), (1477, 20704), (1688, 18116), (2588, 11816), (2954, 10352), (3376, 9058), (4529, 6752), (5176, 5908)]