71319270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{216119}}^1$

素因数の和:216140

約数の個数: 32

約数和(自身を含む): 186727680

約数和(自身を除く): 115408410

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 216119, 432238, 648357, 1080595, 1296714, 2161190, 2377309, 3241785, 4754618, 6483570, 7131927, 11886545, 14263854, 23773090, 35659635, 71319270]

約数ペア:

[(1, 71319270), (2, 35659635), (3, 23773090), (5, 14263854), (6, 11886545), (10, 7131927), (11, 6483570), (15, 4754618), (22, 3241785), (30, 2377309), (33, 2161190), (55, 1296714), (66, 1080595), (110, 648357), (165, 432238), (330, 216119)]