8519340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1327}}^1$

素因数の和:1446

約数の個数: 48

約数和(自身を含む): 24095232

約数和(自身を除く): 15575892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1327, 1605, 2140, 2654, 3210, 3981, 5308, 6420, 6635, 7962, 13270, 15924, 19905, 26540, 39810, 79620, 141989, 283978, 425967, 567956, 709945, 851934, 1419890, 1703868, 2129835, 2839780, 4259670, 8519340]

約数ペア:

[(1, 8519340), (2, 4259670), (3, 2839780), (4, 2129835), (5, 1703868), (6, 1419890), (10, 851934), (12, 709945), (15, 567956), (20, 425967), (30, 283978), (60, 141989), (107, 79620), (214, 39810), (321, 26540), (428, 19905), (535, 15924), (642, 13270), (1070, 7962), (1284, 6635), (1327, 6420), (1605, 5308), (2140, 3981), (2654, 3210)]