1960380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{10891}}^1$

素因数の和:10906

約数の個数: 36

約数和(自身を含む): 5947032

約数和(自身を除く): 3986652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 10891, 21782, 32673, 43564, 54455, 65346, 98019, 108910, 130692, 163365, 196038, 217820, 326730, 392076, 490095, 653460, 980190, 1960380]

約数ペア:

[(1, 1960380), (2, 980190), (3, 653460), (4, 490095), (5, 392076), (6, 326730), (9, 217820), (10, 196038), (12, 163365), (15, 130692), (18, 108910), (20, 98019), (30, 65346), (36, 54455), (45, 43564), (60, 32673), (90, 21782), (180, 10891)]