210028938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5000689}}^1$

素因数の和:5000701

約数の個数: 16

約数和(自身を含む): 480066240

約数和(自身を除く): 270037302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5000689, 10001378, 15002067, 30004134, 35004823, 70009646, 105014469, 210028938]

約数ペア:

[(1, 210028938), (2, 105014469), (3, 70009646), (6, 35004823), (7, 30004134), (14, 15002067), (21, 10001378), (42, 5000689)]