85903470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{318161}}^1$

素因数の和:318177

約数の個数: 32

約数和(自身を含む): 229076640

約数和(自身を除く): 143173170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 318161, 636322, 954483, 1590805, 1908966, 2863449, 3181610, 4772415, 5726898, 8590347, 9544830, 14317245, 17180694, 28634490, 42951735, 85903470]

約数ペア:

[(1, 85903470), (2, 42951735), (3, 28634490), (5, 17180694), (6, 14317245), (9, 9544830), (10, 8590347), (15, 5726898), (18, 4772415), (27, 3181610), (30, 2863449), (45, 1908966), (54, 1590805), (90, 954483), (135, 636322), (270, 318161)]