1993470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{66449}}^1$

素因数の和:66459

約数の個数: 16

約数和(自身を含む): 4784400

約数和(自身を除く): 2790930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 66449, 132898, 199347, 332245, 398694, 664490, 996735, 1993470]

約数ペア:

[(1, 1993470), (2, 996735), (3, 664490), (5, 398694), (6, 332245), (10, 199347), (15, 132898), (30, 66449)]