2053470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{68449}}^1$

素因数の和:68459

約数の個数: 16

約数和(自身を含む): 4928400

約数和(自身を除く): 2874930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 68449, 136898, 205347, 342245, 410694, 684490, 1026735, 2053470]

約数ペア:

[(1, 2053470), (2, 1026735), (3, 684490), (5, 410694), (6, 342245), (10, 205347), (15, 136898), (30, 68449)]