404185230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4490947}}^1$

素因数の和:4490960

約数の個数: 24

約数和(自身を含む): 1050881832

約数和(自身を除く): 646696602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4490947, 8981894, 13472841, 22454735, 26945682, 40418523, 44909470, 67364205, 80837046, 134728410, 202092615, 404185230]

約数ペア:

[(1, 404185230), (2, 202092615), (3, 134728410), (5, 80837046), (6, 67364205), (9, 44909470), (10, 40418523), (15, 26945682), (18, 22454735), (30, 13472841), (45, 8981894), (90, 4490947)]