22400190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{248891}}^1$

素因数の和:248904

約数の個数: 24

約数和(自身を含む): 58240728

約数和(自身を除く): 35840538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 248891, 497782, 746673, 1244455, 1493346, 2240019, 2488910, 3733365, 4480038, 7466730, 11200095, 22400190]

約数ペア:

[(1, 22400190), (2, 11200095), (3, 7466730), (5, 4480038), (6, 3733365), (9, 2488910), (10, 2240019), (15, 1493346), (18, 1244455), (30, 746673), (45, 497782), (90, 248891)]