2028157035

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2087}}^1$

素因数の和:2252

約数の個数: 64

約数和(自身を含む): 3564767232

約数和(自身を除く): 1536610197

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 103, 111, 185, 255, 309, 515, 555, 629, 1545, 1751, 1887, 2087, 3145, 3811, 5253, 6261, 8755, 9435, 10435, 11433, 19055, 26265, 31305, 35479, 57165, 64787, 77219, 106437, 177395, 194361, 214961, 231657, 323935, 386095, 532185, 644883, 971805, 1074805, 1158285, 1312723, 3224415, 3654337, 3938169, 6563615, 7953557, 10963011, 18271685, 19690845, 23860671, 39767785, 54815055, 119303355, 135210469, 405631407, 676052345, 2028157035]

約数ペア:

[(1, 2028157035), (3, 676052345), (5, 405631407), (15, 135210469), (17, 119303355), (37, 54815055), (51, 39767785), (85, 23860671), (103, 19690845), (111, 18271685), (185, 10963011), (255, 7953557), (309, 6563615), (515, 3938169), (555, 3654337), (629, 3224415), (1545, 1312723), (1751, 1158285), (1887, 1074805), (2087, 971805), (3145, 644883), (3811, 532185), (5253, 386095), (6261, 323935), (8755, 231657), (9435, 214961), (10435, 194361), (11433, 177395), (19055, 106437), (26265, 77219), (31305, 64787), (35479, 57165)]