20172542490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{224139361}}^1$

素因数の和:224139374

約数の個数: 24

約数和(自身を含む): 52448610708

約数和(自身を除く): 32276068218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 224139361, 448278722, 672418083, 1120696805, 1344836166, 2017254249, 2241393610, 3362090415, 4034508498, 6724180830, 10086271245, 20172542490]

約数ペア:

[(1, 20172542490), (2, 10086271245), (3, 6724180830), (5, 4034508498), (6, 3362090415), (9, 2241393610), (10, 2017254249), (15, 1344836166), (18, 1120696805), (30, 672418083), (45, 448278722), (90, 224139361)]