133221310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{863}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 246343680

約数和(自身を除く): 113122370

約数列:

[1, 2, 5, 10, 43, 86, 215, 359, 430, 718, 863, 1726, 1795, 3590, 4315, 8630, 15437, 30874, 37109, 74218, 77185, 154370, 185545, 309817, 371090, 619634, 1549085, 3098170, 13322131, 26644262, 66610655, 133221310]

約数ペア:

[(1, 133221310), (2, 66610655), (5, 26644262), (10, 13322131), (43, 3098170), (86, 1549085), (215, 619634), (359, 371090), (430, 309817), (718, 185545), (863, 154370), (1726, 77185), (1795, 74218), (3590, 37109), (4315, 30874), (8630, 15437)]