2615674090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{55807}}^1$

素因数の和:55966

約数の個数: 32

約数和(自身を含む): 4861992960

約数和(自身を除く): 2246318870

約数列:

[1, 2, 5, 10, 43, 86, 109, 215, 218, 430, 545, 1090, 4687, 9374, 23435, 46870, 55807, 111614, 279035, 558070, 2399701, 4799402, 6082963, 11998505, 12165926, 23997010, 30414815, 60829630, 261567409, 523134818, 1307837045, 2615674090]

約数ペア:

[(1, 2615674090), (2, 1307837045), (5, 523134818), (10, 261567409), (43, 60829630), (86, 30414815), (109, 23997010), (215, 12165926), (218, 11998505), (430, 6082963), (545, 4799402), (1090, 2399701), (4687, 558070), (9374, 279035), (23435, 111614), (46870, 55807)]