30250908

素因数分解:

$2^2\times 3^4\times {\mathrm{73}}^1\times {\mathrm{1279}}^1$

素因数の和:1368

約数の個数: 60

約数和(自身を含む): 80227840

約数和(自身を除く): 49976932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 81, 108, 146, 162, 219, 292, 324, 438, 657, 876, 1279, 1314, 1971, 2558, 2628, 3837, 3942, 5116, 5913, 7674, 7884, 11511, 11826, 15348, 23022, 23652, 34533, 46044, 69066, 93367, 103599, 138132, 186734, 207198, 280101, 373468, 414396, 560202, 840303, 1120404, 1680606, 2520909, 3361212, 5041818, 7562727, 10083636, 15125454, 30250908]

約数ペア:

[(1, 30250908), (2, 15125454), (3, 10083636), (4, 7562727), (6, 5041818), (9, 3361212), (12, 2520909), (18, 1680606), (27, 1120404), (36, 840303), (54, 560202), (73, 414396), (81, 373468), (108, 280101), (146, 207198), (162, 186734), (219, 138132), (292, 103599), (324, 93367), (438, 69066), (657, 46044), (876, 34533), (1279, 23652), (1314, 23022), (1971, 15348), (2558, 11826), (2628, 11511), (3837, 7884), (3942, 7674), (5116, 5913)]