1218270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{40609}}^1$

素因数の和:40619

約数の個数: 16

約数和(自身を含む): 2923920

約数和(自身を除く): 1705650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 40609, 81218, 121827, 203045, 243654, 406090, 609135, 1218270]

約数ペア:

[(1, 1218270), (2, 609135), (3, 406090), (5, 243654), (6, 203045), (10, 121827), (15, 81218), (30, 40609)]