28715670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2113}}^1$

素因数の和:2277

約数の個数: 48

約数和(自身を含む): 75190752

約数和(自身を除く): 46475082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 302, 453, 755, 906, 1359, 1510, 2113, 2265, 2718, 4226, 4530, 6339, 6795, 10565, 12678, 13590, 19017, 21130, 31695, 38034, 63390, 95085, 190170, 319063, 638126, 957189, 1595315, 1914378, 2871567, 3190630, 4785945, 5743134, 9571890, 14357835, 28715670]

約数ペア:

[(1, 28715670), (2, 14357835), (3, 9571890), (5, 5743134), (6, 4785945), (9, 3190630), (10, 2871567), (15, 1914378), (18, 1595315), (30, 957189), (45, 638126), (90, 319063), (151, 190170), (302, 95085), (453, 63390), (755, 38034), (906, 31695), (1359, 21130), (1510, 19017), (2113, 13590), (2265, 12678), (2718, 10565), (4226, 6795), (4530, 6339)]