322545170

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{1487}}^1$

素因数の和:1802

約数の個数: 32

約数和(自身を含む): 589248000

約数和(自身を除く): 266702830

約数列:

[1, 2, 5, 10, 109, 199, 218, 398, 545, 995, 1090, 1487, 1990, 2974, 7435, 14870, 21691, 43382, 108455, 162083, 216910, 295913, 324166, 591826, 810415, 1479565, 1620830, 2959130, 32254517, 64509034, 161272585, 322545170]

約数ペア:

[(1, 322545170), (2, 161272585), (5, 64509034), (10, 32254517), (109, 2959130), (199, 1620830), (218, 1479565), (398, 810415), (545, 591826), (995, 324166), (1090, 295913), (1487, 216910), (1990, 162083), (2974, 108455), (7435, 43382), (14870, 21691)]