91868820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1531147}}^1$

素因数の和:1531159

約数の個数: 24

約数和(自身を含む): 257232864

約数和(自身を除く): 165364044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1531147, 3062294, 4593441, 6124588, 7655735, 9186882, 15311470, 18373764, 22967205, 30622940, 45934410, 91868820]

約数ペア:

[(1, 91868820), (2, 45934410), (3, 30622940), (4, 22967205), (5, 18373764), (6, 15311470), (10, 9186882), (12, 7655735), (15, 6124588), (20, 4593441), (30, 3062294), (60, 1531147)]