1224179715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1979}}^1$

素因数の和:2184

約数の個数: 64

約数和(自身を含む): 2244464640

約数和(自身を除く): 1020284925

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 163, 165, 253, 345, 489, 759, 815, 1265, 1793, 1979, 2445, 3749, 3795, 5379, 5937, 8965, 9895, 11247, 18745, 21769, 26895, 29685, 41239, 45517, 56235, 65307, 108845, 123717, 136551, 206195, 227585, 322577, 326535, 500687, 618585, 682755, 967731, 1502061, 1612885, 2503435, 3548347, 4838655, 7419271, 7510305, 10645041, 17741735, 22257813, 37096355, 53225205, 81611981, 111289065, 244835943, 408059905, 1224179715]

約数ペア:

[(1, 1224179715), (3, 408059905), (5, 244835943), (11, 111289065), (15, 81611981), (23, 53225205), (33, 37096355), (55, 22257813), (69, 17741735), (115, 10645041), (163, 7510305), (165, 7419271), (253, 4838655), (345, 3548347), (489, 2503435), (759, 1612885), (815, 1502061), (1265, 967731), (1793, 682755), (1979, 618585), (2445, 500687), (3749, 326535), (3795, 322577), (5379, 227585), (5937, 206195), (8965, 136551), (9895, 123717), (11247, 108845), (18745, 65307), (21769, 56235), (26895, 45517), (29685, 41239)]