27445810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 59076864

約数和(自身を除く): 31631054

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 73, 82, 131, 146, 205, 262, 287, 365, 410, 511, 574, 655, 730, 917, 1022, 1310, 1435, 1834, 2555, 2870, 2993, 4585, 5110, 5371, 5986, 9170, 9563, 10742, 14965, 19126, 20951, 26855, 29930, 37597, 41902, 47815, 53710, 66941, 75194, 95630, 104755, 133882, 187985, 209510, 334705, 375970, 392083, 669410, 784166, 1960415, 2744581, 3920830, 5489162, 13722905, 27445810]

約数ペア:

[(1, 27445810), (2, 13722905), (5, 5489162), (7, 3920830), (10, 2744581), (14, 1960415), (35, 784166), (41, 669410), (70, 392083), (73, 375970), (82, 334705), (131, 209510), (146, 187985), (205, 133882), (262, 104755), (287, 95630), (365, 75194), (410, 66941), (511, 53710), (574, 47815), (655, 41902), (730, 37597), (917, 29930), (1022, 26855), (1310, 20951), (1435, 19126), (1834, 14965), (2555, 10742), (2870, 9563), (2993, 9170), (4585, 5986), (5110, 5371)]