30074415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6661}}^1$

素因数の和:6719

約数の個数: 32

約数和(自身を含む): 56280576

約数和(自身を除く): 26206161

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 6661, 19983, 33305, 46627, 99915, 139881, 233135, 286423, 699405, 859269, 1432115, 2004961, 4296345, 6014883, 10024805, 30074415]

約数ペア:

[(1, 30074415), (3, 10024805), (5, 6014883), (7, 4296345), (15, 2004961), (21, 1432115), (35, 859269), (43, 699405), (105, 286423), (129, 233135), (215, 139881), (301, 99915), (645, 46627), (903, 33305), (1505, 19983), (4515, 6661)]