1234310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 2831760

約数和(自身を除く): 1597450

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 229, 245, 385, 458, 490, 539, 770, 1078, 1145, 1603, 2290, 2519, 2695, 3206, 5038, 5390, 8015, 11221, 12595, 16030, 17633, 22442, 25190, 35266, 56105, 88165, 112210, 123431, 176330, 246862, 617155, 1234310]

約数ペア:

[(1, 1234310), (2, 617155), (5, 246862), (7, 176330), (10, 123431), (11, 112210), (14, 88165), (22, 56105), (35, 35266), (49, 25190), (55, 22442), (70, 17633), (77, 16030), (98, 12595), (110, 11221), (154, 8015), (229, 5390), (245, 5038), (385, 3206), (458, 2695), (490, 2519), (539, 2290), (770, 1603), (1078, 1145)]