16410590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 34793712

約数和(自身を除く): 18383122

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 107, 214, 245, 313, 490, 535, 626, 749, 1070, 1498, 1565, 2191, 3130, 3745, 4382, 5243, 7490, 10486, 10955, 15337, 21910, 26215, 30674, 33491, 52430, 66982, 76685, 153370, 167455, 234437, 334910, 468874, 1172185, 1641059, 2344370, 3282118, 8205295, 16410590]

約数ペア:

[(1, 16410590), (2, 8205295), (5, 3282118), (7, 2344370), (10, 1641059), (14, 1172185), (35, 468874), (49, 334910), (70, 234437), (98, 167455), (107, 153370), (214, 76685), (245, 66982), (313, 52430), (490, 33491), (535, 30674), (626, 26215), (749, 21910), (1070, 15337), (1498, 10955), (1565, 10486), (2191, 7490), (3130, 5243), (3745, 4382)]