30428552

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1051}}^1$

素因数の和:1122

約数の個数: 64

約数和(自身を含む): 72714240

約数和(自身を除く): 42285688

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 77, 88, 94, 154, 188, 308, 329, 376, 517, 616, 658, 1034, 1051, 1316, 2068, 2102, 2632, 3619, 4136, 4204, 7238, 7357, 8408, 11561, 14476, 14714, 23122, 28952, 29428, 46244, 49397, 58856, 80927, 92488, 98794, 161854, 197588, 323708, 345779, 395176, 543367, 647416, 691558, 1086734, 1383116, 2173468, 2766232, 3803569, 4346936, 7607138, 15214276, 30428552]

約数ペア:

[(1, 30428552), (2, 15214276), (4, 7607138), (7, 4346936), (8, 3803569), (11, 2766232), (14, 2173468), (22, 1383116), (28, 1086734), (44, 691558), (47, 647416), (56, 543367), (77, 395176), (88, 345779), (94, 323708), (154, 197588), (188, 161854), (308, 98794), (329, 92488), (376, 80927), (517, 58856), (616, 49397), (658, 46244), (1034, 29428), (1051, 28952), (1316, 23122), (2068, 14714), (2102, 14476), (2632, 11561), (3619, 8408), (4136, 7357), (4204, 7238)]