65421810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{719}}^1$

素因数の和:1072

約数の個数: 64

約数和(自身を含む): 175219200

約数和(自身を除く): 109797390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 337, 674, 719, 1011, 1438, 1685, 2022, 2157, 3033, 3370, 3595, 4314, 5055, 6066, 6471, 7190, 9099, 10110, 10785, 12942, 15165, 18198, 19413, 21570, 30330, 32355, 38826, 45495, 64710, 90990, 97065, 194130, 242303, 484606, 726909, 1211515, 1453818, 2180727, 2423030, 3634545, 4361454, 6542181, 7269090, 10903635, 13084362, 21807270, 32710905, 65421810]

約数ペア:

[(1, 65421810), (2, 32710905), (3, 21807270), (5, 13084362), (6, 10903635), (9, 7269090), (10, 6542181), (15, 4361454), (18, 3634545), (27, 2423030), (30, 2180727), (45, 1453818), (54, 1211515), (90, 726909), (135, 484606), (270, 242303), (337, 194130), (674, 97065), (719, 90990), (1011, 64710), (1438, 45495), (1685, 38826), (2022, 32355), (2157, 30330), (3033, 21570), (3370, 19413), (3595, 18198), (4314, 15165), (5055, 12942), (6066, 10785), (6471, 10110), (7190, 9099)]