152382020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1088443}}^1$

素因数の和:1088459

約数の個数: 24

約数和(自身を含む): 365717184

約数和(自身を除く): 213335164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1088443, 2176886, 4353772, 5442215, 7619101, 10884430, 15238202, 21768860, 30476404, 38095505, 76191010, 152382020]

約数ペア:

[(1, 152382020), (2, 76191010), (4, 38095505), (5, 30476404), (7, 21768860), (10, 15238202), (14, 10884430), (20, 7619101), (28, 5442215), (35, 4353772), (70, 2176886), (140, 1088443)]