1900557690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4649}}^1\times {\mathrm{13627}}^1$

素因数の和:18286

約数の個数: 32

約数和(自身を含む): 4562654400

約数和(自身を除く): 2662096710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4649, 9298, 13627, 13947, 23245, 27254, 27894, 40881, 46490, 68135, 69735, 81762, 136270, 139470, 204405, 408810, 63351923, 126703846, 190055769, 316759615, 380111538, 633519230, 950278845, 1900557690]

約数ペア:

[(1, 1900557690), (2, 950278845), (3, 633519230), (5, 380111538), (6, 316759615), (10, 190055769), (15, 126703846), (30, 63351923), (4649, 408810), (9298, 204405), (13627, 139470), (13947, 136270), (23245, 81762), (27254, 69735), (27894, 68135), (40881, 46490)]