2938637070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{3627947}}^1$

素因数の和:3627966

約数の個数: 40

約数和(自身を含む): 7901670744

約数和(自身を除く): 4963033674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 3627947, 7255894, 10883841, 18139735, 21767682, 32651523, 36279470, 54419205, 65303046, 97954569, 108838410, 163257615, 195909138, 293863707, 326515230, 489772845, 587727414, 979545690, 1469318535, 2938637070]

約数ペア:

[(1, 2938637070), (2, 1469318535), (3, 979545690), (5, 587727414), (6, 489772845), (9, 326515230), (10, 293863707), (15, 195909138), (18, 163257615), (27, 108838410), (30, 97954569), (45, 65303046), (54, 54419205), (81, 36279470), (90, 32651523), (135, 21767682), (162, 18139735), (270, 10883841), (405, 7255894), (810, 3627947)]