980190

素因数分解:

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

素因数の和:10904

約数の個数: 24

約数和(自身を含む): 2548728

約数和(自身を除く): 1568538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 10891, 21782, 32673, 54455, 65346, 98019, 108910, 163365, 196038, 326730, 490095, 980190]

約数ペア:

[(1, 980190), (2, 490095), (3, 326730), (5, 196038), (6, 163365), (9, 108910), (10, 98019), (15, 65346), (18, 54455), (30, 32673), (45, 21782), (90, 10891)]