69344540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1187}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 153280512

約数和(自身を除く): 83935972

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 127, 230, 254, 460, 508, 635, 1187, 1270, 2374, 2540, 2921, 4748, 5842, 5935, 11684, 11870, 14605, 23740, 27301, 29210, 54602, 58420, 109204, 136505, 150749, 273010, 301498, 546020, 602996, 753745, 1507490, 3014980, 3467227, 6934454, 13868908, 17336135, 34672270, 69344540]

約数ペア:

[(1, 69344540), (2, 34672270), (4, 17336135), (5, 13868908), (10, 6934454), (20, 3467227), (23, 3014980), (46, 1507490), (92, 753745), (115, 602996), (127, 546020), (230, 301498), (254, 273010), (460, 150749), (508, 136505), (635, 109204), (1187, 58420), (1270, 54602), (2374, 29210), (2540, 27301), (2921, 23740), (4748, 14605), (5842, 11870), (5935, 11684)]