30200464

素因数分解:

$2^4\times 7^3\times {\mathrm{5503}}^1$

素因数の和:5532

約数の個数: 40

約数和(自身を含む): 68249600

約数和(自身を除く): 38049136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 5503, 11006, 22012, 38521, 44024, 77042, 88048, 154084, 269647, 308168, 539294, 616336, 1078588, 1887529, 2157176, 3775058, 4314352, 7550116, 15100232, 30200464]

約数ペア:

[(1, 30200464), (2, 15100232), (4, 7550116), (7, 4314352), (8, 3775058), (14, 2157176), (16, 1887529), (28, 1078588), (49, 616336), (56, 539294), (98, 308168), (112, 269647), (196, 154084), (343, 88048), (392, 77042), (686, 44024), (784, 38521), (1372, 22012), (2744, 11006), (5488, 5503)]