75801460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{541439}}^1$

素因数の和:541455

約数の個数: 24

約数和(自身を含む): 181923840

約数和(自身を除く): 106122380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 541439, 1082878, 2165756, 2707195, 3790073, 5414390, 7580146, 10828780, 15160292, 18950365, 37900730, 75801460]

約数ペア:

[(1, 75801460), (2, 37900730), (4, 18950365), (5, 15160292), (7, 10828780), (10, 7580146), (14, 5414390), (20, 3790073), (28, 2707195), (35, 2165756), (70, 1082878), (140, 541439)]