66691510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3089}}^1$

素因数の和:3240

約数の個数: 32

約数和(自身を含む): 128148480

約数和(自身を除く): 61456970

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 635, 1270, 2159, 3089, 4318, 6178, 10795, 15445, 21590, 30890, 52513, 105026, 262565, 392303, 525130, 784606, 1961515, 3923030, 6669151, 13338302, 33345755, 66691510]

約数ペア:

[(1, 66691510), (2, 33345755), (5, 13338302), (10, 6669151), (17, 3923030), (34, 1961515), (85, 784606), (127, 525130), (170, 392303), (254, 262565), (635, 105026), (1270, 52513), (2159, 30890), (3089, 21590), (4318, 15445), (6178, 10795)]