191713020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3195217}}^1$

素因数の和:3195229

約数の個数: 24

約数和(自身を含む): 536796624

約数和(自身を除く): 345083604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3195217, 6390434, 9585651, 12780868, 15976085, 19171302, 31952170, 38342604, 47928255, 63904340, 95856510, 191713020]

約数ペア:

[(1, 191713020), (2, 95856510), (3, 63904340), (4, 47928255), (5, 38342604), (6, 31952170), (10, 19171302), (12, 15976085), (15, 12780868), (20, 9585651), (30, 6390434), (60, 3195217)]