78855390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{292057}}^1$

素因数の和:292073

約数の個数: 32

約数和(自身を含む): 210281760

約数和(自身を除く): 131426370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 292057, 584114, 876171, 1460285, 1752342, 2628513, 2920570, 4380855, 5257026, 7885539, 8761710, 13142565, 15771078, 26285130, 39427695, 78855390]

約数ペア:

[(1, 78855390), (2, 39427695), (3, 26285130), (5, 15771078), (6, 13142565), (9, 8761710), (10, 7885539), (15, 5257026), (18, 4380855), (27, 2920570), (30, 2628513), (45, 1752342), (54, 1460285), (90, 876171), (135, 584114), (270, 292057)]