30398456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{653}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 65099160

約数和(自身を除く): 34700704

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 529, 653, 1012, 1058, 1306, 2024, 2116, 2612, 4232, 5224, 5819, 7183, 11638, 14366, 15019, 23276, 28732, 30038, 46552, 57464, 60076, 120152, 165209, 330418, 345437, 660836, 690874, 1321672, 1381748, 2763496, 3799807, 7599614, 15199228, 30398456]

約数ペア:

[(1, 30398456), (2, 15199228), (4, 7599614), (8, 3799807), (11, 2763496), (22, 1381748), (23, 1321672), (44, 690874), (46, 660836), (88, 345437), (92, 330418), (184, 165209), (253, 120152), (506, 60076), (529, 57464), (653, 46552), (1012, 30038), (1058, 28732), (1306, 23276), (2024, 15019), (2116, 14366), (2612, 11638), (4232, 7183), (5224, 5819)]