13018470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1061}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 31350240

約数和(自身を除く): 18331770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 409, 818, 1061, 1227, 2045, 2122, 2454, 3183, 4090, 5305, 6135, 6366, 10610, 12270, 15915, 31830, 433949, 867898, 1301847, 2169745, 2603694, 4339490, 6509235, 13018470]

約数ペア:

[(1, 13018470), (2, 6509235), (3, 4339490), (5, 2603694), (6, 2169745), (10, 1301847), (15, 867898), (30, 433949), (409, 31830), (818, 15915), (1061, 12270), (1227, 10610), (2045, 6366), (2122, 6135), (2454, 5305), (3183, 4090)]