905490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{10061}}^1$

素因数の和:10074

約数の個数: 24

約数和(自身を含む): 2354508

約数和(自身を除く): 1449018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 10061, 20122, 30183, 50305, 60366, 90549, 100610, 150915, 181098, 301830, 452745, 905490]

約数ペア:

[(1, 905490), (2, 452745), (3, 301830), (5, 181098), (6, 150915), (9, 100610), (10, 90549), (15, 60366), (18, 50305), (30, 30183), (45, 20122), (90, 10061)]