30745561

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1759}}^1$

素因数の和:2004

約数の個数: 16

約数和(自身を含む): 38522880

約数和(自身を除く): 7777319

約数列:

[1, 7, 11, 77, 227, 1589, 1759, 2497, 12313, 17479, 19349, 135443, 399293, 2795051, 4392223, 30745561]

約数ペア:

[(1, 30745561), (7, 4392223), (11, 2795051), (77, 399293), (227, 135443), (1589, 19349), (1759, 17479), (2497, 12313)]