105390670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19553}}^1$

素因数の和:19585

約数の個数: 48

約数和(自身を含む): 240748848

約数和(自身を除く): 135358178

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 19553, 39106, 97765, 136871, 195530, 215083, 273742, 430166, 684355, 958097, 1075415, 1368710, 1505581, 1916194, 2150830, 3011162, 4790485, 7527905, 9580970, 10539067, 15055810, 21078134, 52695335, 105390670]

約数ペア:

[(1, 105390670), (2, 52695335), (5, 21078134), (7, 15055810), (10, 10539067), (11, 9580970), (14, 7527905), (22, 4790485), (35, 3011162), (49, 2150830), (55, 1916194), (70, 1505581), (77, 1368710), (98, 1075415), (110, 958097), (154, 684355), (245, 430166), (385, 273742), (490, 215083), (539, 195530), (770, 136871), (1078, 97765), (2695, 39106), (5390, 19553)]