183150940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1308221}}^1$

素因数の和:1308237

約数の個数: 24

約数和(自身を含む): 439562592

約数和(自身を除く): 256411652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1308221, 2616442, 5232884, 6541105, 9157547, 13082210, 18315094, 26164420, 36630188, 45787735, 91575470, 183150940]

約数ペア:

[(1, 183150940), (2, 91575470), (4, 45787735), (5, 36630188), (7, 26164420), (10, 18315094), (14, 13082210), (20, 9157547), (28, 6541105), (35, 5232884), (70, 2616442), (140, 1308221)]