210335030

素因数分解:

$2^1\times 5^1\times {\mathrm{2003}}^1\times {\mathrm{10501}}^1$

素因数の和:12511

約数の個数: 16

約数和(自身を含む): 378828144

約数和(自身を除く): 168493114

約数列:

[1, 2, 5, 10, 2003, 4006, 10015, 10501, 20030, 21002, 52505, 105010, 21033503, 42067006, 105167515, 210335030]

約数ペア:

[(1, 210335030), (2, 105167515), (5, 42067006), (10, 21033503), (2003, 105010), (4006, 52505), (10015, 21002), (10501, 20030)]