2498510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{5099}}^1$

素因数の和:5120

約数の個数: 24

約数和(自身を含む): 5232600

約数和(自身を除く): 2734090

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 5099, 10198, 25495, 35693, 50990, 71386, 178465, 249851, 356930, 499702, 1249255, 2498510]

約数ペア:

[(1, 2498510), (2, 1249255), (5, 499702), (7, 356930), (10, 249851), (14, 178465), (35, 71386), (49, 50990), (70, 35693), (98, 25495), (245, 10198), (490, 5099)]