77806530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{3121}}^1$

素因数の和:3411

約数の個数: 48

約数和(自身を含む): 203092344

約数和(自身を除く): 125285814

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 277, 554, 831, 1385, 1662, 2493, 2770, 3121, 4155, 4986, 6242, 8310, 9363, 12465, 15605, 18726, 24930, 28089, 31210, 46815, 56178, 93630, 140445, 280890, 864517, 1729034, 2593551, 4322585, 5187102, 7780653, 8645170, 12967755, 15561306, 25935510, 38903265, 77806530]

約数ペア:

[(1, 77806530), (2, 38903265), (3, 25935510), (5, 15561306), (6, 12967755), (9, 8645170), (10, 7780653), (15, 5187102), (18, 4322585), (30, 2593551), (45, 1729034), (90, 864517), (277, 280890), (554, 140445), (831, 93630), (1385, 56178), (1662, 46815), (2493, 31210), (2770, 28089), (3121, 24930), (4155, 18726), (4986, 15605), (6242, 12465), (8310, 9363)]