4281130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{8737}}^1$

素因数の和:8758

約数の個数: 24

約数和(自身を含む): 8965188

約数和(自身を除く): 4684058

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 8737, 17474, 43685, 61159, 87370, 122318, 305795, 428113, 611590, 856226, 2140565, 4281130]

約数ペア:

[(1, 4281130), (2, 2140565), (5, 856226), (7, 611590), (10, 428113), (14, 305795), (35, 122318), (49, 87370), (70, 61159), (98, 43685), (245, 17474), (490, 8737)]