168344990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1530409}}^1$

素因数の和:1530427

約数の個数: 16

約数和(自身を含む): 330568560

約数和(自身を除く): 162223570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1530409, 3060818, 7652045, 15304090, 16834499, 33668998, 84172495, 168344990]

約数ペア:

[(1, 168344990), (2, 84172495), (5, 33668998), (10, 16834499), (11, 15304090), (22, 7652045), (55, 3060818), (110, 1530409)]