317624370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{216071}}^1$

素因数の和:216095

約数の個数: 48

約数和(自身を含む): 886759488

約数和(自身を除く): 569135118

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 216071, 432142, 648213, 1080355, 1296426, 1512497, 2160710, 3024994, 3241065, 4537491, 6482130, 7562485, 9074982, 10587479, 15124970, 21174958, 22687455, 31762437, 45374910, 52937395, 63524874, 105874790, 158812185, 317624370]

約数ペア:

[(1, 317624370), (2, 158812185), (3, 105874790), (5, 63524874), (6, 52937395), (7, 45374910), (10, 31762437), (14, 22687455), (15, 21174958), (21, 15124970), (30, 10587479), (35, 9074982), (42, 7562485), (49, 6482130), (70, 4537491), (98, 3241065), (105, 3024994), (147, 2160710), (210, 1512497), (245, 1296426), (294, 1080355), (490, 648213), (735, 432142), (1470, 216071)]