2012152485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{1451}}^1$

素因数の和:1794

約数の個数: 64

約数和(自身を含む): 3773620224

約数和(自身を除く): 1761467739

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 281, 329, 705, 843, 987, 1405, 1451, 1645, 1967, 4215, 4353, 4935, 5901, 7255, 9835, 10157, 13207, 21765, 29505, 30471, 39621, 50785, 66035, 68197, 92449, 152355, 198105, 204591, 277347, 340985, 407731, 462245, 477379, 1022955, 1223193, 1386735, 1432137, 2038655, 2386895, 2854117, 6115965, 7160685, 8562351, 14270585, 19163357, 42811755, 57490071, 95816785, 134143499, 287450355, 402430497, 670717495, 2012152485]

約数ペア:

[(1, 2012152485), (3, 670717495), (5, 402430497), (7, 287450355), (15, 134143499), (21, 95816785), (35, 57490071), (47, 42811755), (105, 19163357), (141, 14270585), (235, 8562351), (281, 7160685), (329, 6115965), (705, 2854117), (843, 2386895), (987, 2038655), (1405, 1432137), (1451, 1386735), (1645, 1223193), (1967, 1022955), (4215, 477379), (4353, 462245), (4935, 407731), (5901, 340985), (7255, 277347), (9835, 204591), (10157, 198105), (13207, 152355), (21765, 92449), (29505, 68197), (30471, 66035), (39621, 50785)]