205314930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2281277}}^1$

素因数の和:2281290

約数の個数: 24

約数和(自身を含む): 533819052

約数和(自身を除く): 328504122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2281277, 4562554, 6843831, 11406385, 13687662, 20531493, 22812770, 34219155, 41062986, 68438310, 102657465, 205314930]

約数ペア:

[(1, 205314930), (2, 102657465), (3, 68438310), (5, 41062986), (6, 34219155), (9, 22812770), (10, 20531493), (15, 13687662), (18, 11406385), (30, 6843831), (45, 4562554), (90, 2281277)]