13156986180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16867931}}^1$

素因数の和:16867956

約数の個数: 48

約数和(自身を含む): 39673376064

約数和(自身を除く): 26516389884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 16867931, 33735862, 50603793, 67471724, 84339655, 101207586, 168679310, 202415172, 219283103, 253018965, 337358620, 438566206, 506037930, 657849309, 877132412, 1012075860, 1096415515, 1315698618, 2192831030, 2631397236, 3289246545, 4385662060, 6578493090, 13156986180]

約数ペア:

[(1, 13156986180), (2, 6578493090), (3, 4385662060), (4, 3289246545), (5, 2631397236), (6, 2192831030), (10, 1315698618), (12, 1096415515), (13, 1012075860), (15, 877132412), (20, 657849309), (26, 506037930), (30, 438566206), (39, 337358620), (52, 253018965), (60, 219283103), (65, 202415172), (78, 168679310), (130, 101207586), (156, 84339655), (195, 67471724), (260, 50603793), (390, 33735862), (780, 16867931)]