30308808

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^2\times {\mathrm{683}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 77688720

約数和(自身を除く): 47379912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 683, 1032, 1366, 1849, 2049, 2732, 3698, 4098, 5464, 5547, 7396, 8196, 11094, 14792, 16392, 22188, 29369, 44376, 58738, 88107, 117476, 176214, 234952, 352428, 704856, 1262867, 2525734, 3788601, 5051468, 7577202, 10102936, 15154404, 30308808]

約数ペア:

[(1, 30308808), (2, 15154404), (3, 10102936), (4, 7577202), (6, 5051468), (8, 3788601), (12, 2525734), (24, 1262867), (43, 704856), (86, 352428), (129, 234952), (172, 176214), (258, 117476), (344, 88107), (516, 58738), (683, 44376), (1032, 29369), (1366, 22188), (1849, 16392), (2049, 14792), (2732, 11094), (3698, 8196), (4098, 7396), (5464, 5547)]