12992910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61871}}^1$

素因数の和:61888

約数の個数: 32

約数和(自身を含む): 35638272

約数和(自身を除く): 22645362

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 61871, 123742, 185613, 309355, 371226, 433097, 618710, 866194, 928065, 1299291, 1856130, 2165485, 2598582, 4330970, 6496455, 12992910]

約数ペア:

[(1, 12992910), (2, 6496455), (3, 4330970), (5, 2598582), (6, 2165485), (7, 1856130), (10, 1299291), (14, 928065), (15, 866194), (21, 618710), (30, 433097), (35, 371226), (42, 309355), (70, 185613), (105, 123742), (210, 61871)]