124389710

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{821}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 227858400

約数和(自身を除く): 103468690

約数列:

[1, 2, 5, 10, 109, 139, 218, 278, 545, 695, 821, 1090, 1390, 1642, 4105, 8210, 15151, 30302, 75755, 89489, 114119, 151510, 178978, 228238, 447445, 570595, 894890, 1141190, 12438971, 24877942, 62194855, 124389710]

約数ペア:

[(1, 124389710), (2, 62194855), (5, 24877942), (10, 12438971), (109, 1141190), (139, 894890), (218, 570595), (278, 447445), (545, 228238), (695, 178978), (821, 151510), (1090, 114119), (1390, 89489), (1642, 75755), (4105, 30302), (8210, 15151)]