127820730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 315394560

約数和(自身を除く): 187573830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 269, 282, 337, 470, 538, 674, 705, 807, 1011, 1345, 1410, 1614, 1685, 2022, 2690, 3370, 4035, 5055, 8070, 10110, 12643, 15839, 25286, 31678, 37929, 47517, 63215, 75858, 79195, 90653, 95034, 126430, 158390, 181306, 189645, 237585, 271959, 379290, 453265, 475170, 543918, 906530, 1359795, 2719590, 4260691, 8521382, 12782073, 21303455, 25564146, 42606910, 63910365, 127820730]

約数ペア:

[(1, 127820730), (2, 63910365), (3, 42606910), (5, 25564146), (6, 21303455), (10, 12782073), (15, 8521382), (30, 4260691), (47, 2719590), (94, 1359795), (141, 906530), (235, 543918), (269, 475170), (282, 453265), (337, 379290), (470, 271959), (538, 237585), (674, 189645), (705, 181306), (807, 158390), (1011, 126430), (1345, 95034), (1410, 90653), (1614, 79195), (1685, 75858), (2022, 63215), (2690, 47517), (3370, 37929), (4035, 31678), (5055, 25286), (8070, 15839), (10110, 12643)]