71751570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{217429}}^1$

素因数の和:217450

約数の個数: 32

約数和(自身を含む): 187859520

約数和(自身を除く): 116107950

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 217429, 434858, 652287, 1087145, 1304574, 2174290, 2391719, 3261435, 4783438, 6522870, 7175157, 11958595, 14350314, 23917190, 35875785, 71751570]

約数ペア:

[(1, 71751570), (2, 35875785), (3, 23917190), (5, 14350314), (6, 11958595), (10, 7175157), (11, 6522870), (15, 4783438), (22, 3261435), (30, 2391719), (33, 2174290), (55, 1304574), (66, 1087145), (110, 652287), (165, 434858), (330, 217429)]