18703470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2203}}^1$

素因数の和:2496

約数の個数: 32

約数和(自身を含む): 45067392

約数和(自身を除く): 26363922

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 283, 566, 849, 1415, 1698, 2203, 2830, 4245, 4406, 6609, 8490, 11015, 13218, 22030, 33045, 66090, 623449, 1246898, 1870347, 3117245, 3740694, 6234490, 9351735, 18703470]

約数ペア:

[(1, 18703470), (2, 9351735), (3, 6234490), (5, 3740694), (6, 3117245), (10, 1870347), (15, 1246898), (30, 623449), (283, 66090), (566, 33045), (849, 22030), (1415, 13218), (1698, 11015), (2203, 8490), (2830, 6609), (4245, 4406)]