12147870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{57847}}^1$

素因数の和:57864

約数の個数: 32

約数和(自身を含む): 33320448

約数和(自身を除く): 21172578

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 57847, 115694, 173541, 289235, 347082, 404929, 578470, 809858, 867705, 1214787, 1735410, 2024645, 2429574, 4049290, 6073935, 12147870]

約数ペア:

[(1, 12147870), (2, 6073935), (3, 4049290), (5, 2429574), (6, 2024645), (7, 1735410), (10, 1214787), (14, 867705), (15, 809858), (21, 578470), (30, 404929), (35, 347082), (42, 289235), (70, 173541), (105, 115694), (210, 57847)]