69020590

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1063}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 128088576

約数和(自身を除く): 59067986

約数列:

[1, 2, 5, 10, 43, 86, 151, 215, 302, 430, 755, 1063, 1510, 2126, 5315, 6493, 10630, 12986, 32465, 45709, 64930, 91418, 160513, 228545, 321026, 457090, 802565, 1605130, 6902059, 13804118, 34510295, 69020590]

約数ペア:

[(1, 69020590), (2, 34510295), (5, 13804118), (10, 6902059), (43, 1605130), (86, 802565), (151, 457090), (215, 321026), (302, 228545), (430, 160513), (755, 91418), (1063, 64930), (1510, 45709), (2126, 32465), (5315, 12986), (6493, 10630)]