214291210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{2683}}^1$

素因数の和:2867

約数の個数: 48

約数和(自身を含む): 451620576

約数和(自身を除く): 237329366

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 163, 245, 326, 490, 815, 1141, 1630, 2282, 2683, 5366, 5705, 7987, 11410, 13415, 15974, 18781, 26830, 37562, 39935, 79870, 93905, 131467, 187810, 262934, 437329, 657335, 874658, 1314670, 2186645, 3061303, 4373290, 6122606, 15306515, 21429121, 30613030, 42858242, 107145605, 214291210]

約数ペア:

[(1, 214291210), (2, 107145605), (5, 42858242), (7, 30613030), (10, 21429121), (14, 15306515), (35, 6122606), (49, 4373290), (70, 3061303), (98, 2186645), (163, 1314670), (245, 874658), (326, 657335), (490, 437329), (815, 262934), (1141, 187810), (1630, 131467), (2282, 93905), (2683, 79870), (5366, 39935), (5705, 37562), (7987, 26830), (11410, 18781), (13415, 15974)]