2688510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8147}}^1$

素因数の和:8168

約数の個数: 32

約数和(自身を含む): 7039872

約数和(自身を除く): 4351362

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 8147, 16294, 24441, 40735, 48882, 81470, 89617, 122205, 179234, 244410, 268851, 448085, 537702, 896170, 1344255, 2688510]

約数ペア:

[(1, 2688510), (2, 1344255), (3, 896170), (5, 537702), (6, 448085), (10, 268851), (11, 244410), (15, 179234), (22, 122205), (30, 89617), (33, 81470), (55, 48882), (66, 40735), (110, 24441), (165, 16294), (330, 8147)]