77579530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{2221}}^1$

素因数の和:2734

約数の個数: 32

約数和(自身を含む): 159984000

約数和(自身を除く): 82404470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 499, 998, 2221, 2495, 3493, 4442, 4990, 6986, 11105, 15547, 17465, 22210, 31094, 34930, 77735, 155470, 1108279, 2216558, 5541395, 7757953, 11082790, 15515906, 38789765, 77579530]

約数ペア:

[(1, 77579530), (2, 38789765), (5, 15515906), (7, 11082790), (10, 7757953), (14, 5541395), (35, 2216558), (70, 1108279), (499, 155470), (998, 77735), (2221, 34930), (2495, 31094), (3493, 22210), (4442, 17465), (4990, 15547), (6986, 11105)]