2286140

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{757}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 4839072

約数和(自身を除く): 2552932

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 757, 1510, 1514, 3020, 3028, 3785, 7570, 15140, 114307, 228614, 457228, 571535, 1143070, 2286140]

約数ペア:

[(1, 2286140), (2, 1143070), (4, 571535), (5, 457228), (10, 228614), (20, 114307), (151, 15140), (302, 7570), (604, 3785), (755, 3028), (757, 3020), (1510, 1514)]