77320890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{859121}}^1$

素因数の和:859134

約数の個数: 24

約数和(自身を含む): 201034548

約数和(自身を除く): 123713658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 859121, 1718242, 2577363, 4295605, 5154726, 7732089, 8591210, 12886815, 15464178, 25773630, 38660445, 77320890]

約数ペア:

[(1, 77320890), (2, 38660445), (3, 25773630), (5, 15464178), (6, 12886815), (9, 8591210), (10, 7732089), (15, 5154726), (18, 4295605), (30, 2577363), (45, 1718242), (90, 859121)]