6403470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{213449}}^1$

素因数の和:213459

約数の個数: 16

約数和(自身を含む): 15368400

約数和(自身を除く): 8964930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 213449, 426898, 640347, 1067245, 1280694, 2134490, 3201735, 6403470]

約数ペア:

[(1, 6403470), (2, 3201735), (3, 2134490), (5, 1280694), (6, 1067245), (10, 640347), (15, 426898), (30, 213449)]