65130180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{3863}}^1$

素因数の和:4156

約数の個数: 48

約数和(自身を含む): 183060864

約数和(自身を除く): 117930684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 1124, 1405, 1686, 2810, 3372, 3863, 4215, 5620, 7726, 8430, 11589, 15452, 16860, 19315, 23178, 38630, 46356, 57945, 77260, 115890, 231780, 1085503, 2171006, 3256509, 4342012, 5427515, 6513018, 10855030, 13026036, 16282545, 21710060, 32565090, 65130180]

約数ペア:

[(1, 65130180), (2, 32565090), (3, 21710060), (4, 16282545), (5, 13026036), (6, 10855030), (10, 6513018), (12, 5427515), (15, 4342012), (20, 3256509), (30, 2171006), (60, 1085503), (281, 231780), (562, 115890), (843, 77260), (1124, 57945), (1405, 46356), (1686, 38630), (2810, 23178), (3372, 19315), (3863, 16860), (4215, 15452), (5620, 11589), (7726, 8430)]