22122990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{81937}}^1$

素因数の和:81953

約数の個数: 32

約数和(自身を含む): 58995360

約数和(自身を除く): 36872370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 81937, 163874, 245811, 409685, 491622, 737433, 819370, 1229055, 1474866, 2212299, 2458110, 3687165, 4424598, 7374330, 11061495, 22122990]

約数ペア:

[(1, 22122990), (2, 11061495), (3, 7374330), (5, 4424598), (6, 3687165), (9, 2458110), (10, 2212299), (15, 1474866), (18, 1229055), (27, 819370), (30, 737433), (45, 491622), (54, 409685), (90, 245811), (135, 163874), (270, 81937)]