65281770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6779}}^1$

素因数の和:6899

約数の個数: 48

約数和(自身を含む): 171344160

約数和(自身を除く): 106062390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 3210, 4815, 6779, 9630, 13558, 20337, 33895, 40674, 61011, 67790, 101685, 122022, 203370, 305055, 610110, 725353, 1450706, 2176059, 3626765, 4352118, 6528177, 7253530, 10880295, 13056354, 21760590, 32640885, 65281770]

約数ペア:

[(1, 65281770), (2, 32640885), (3, 21760590), (5, 13056354), (6, 10880295), (9, 7253530), (10, 6528177), (15, 4352118), (18, 3626765), (30, 2176059), (45, 1450706), (90, 725353), (107, 610110), (214, 305055), (321, 203370), (535, 122022), (642, 101685), (963, 67790), (1070, 61011), (1605, 40674), (1926, 33895), (3210, 20337), (4815, 13558), (6779, 9630)]