509014710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{6991}}^1$

素因数の和:7813

約数の個数: 48

約数和(自身を含む): 1325263680

約数和(自身を除く): 816248970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 809, 1618, 2427, 4045, 4854, 6991, 7281, 8090, 12135, 13982, 14562, 20973, 24270, 34955, 36405, 41946, 62919, 69910, 72810, 104865, 125838, 209730, 314595, 629190, 5655719, 11311438, 16967157, 28278595, 33934314, 50901471, 56557190, 84835785, 101802942, 169671570, 254507355, 509014710]

約数ペア:

[(1, 509014710), (2, 254507355), (3, 169671570), (5, 101802942), (6, 84835785), (9, 56557190), (10, 50901471), (15, 33934314), (18, 28278595), (30, 16967157), (45, 11311438), (90, 5655719), (809, 629190), (1618, 314595), (2427, 209730), (4045, 125838), (4854, 104865), (6991, 72810), (7281, 69910), (8090, 62919), (12135, 41946), (13982, 36405), (14562, 34955), (20973, 24270)]