30576548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7591}}^1$

素因数の和:7667

約数の個数: 24

約数和(自身を含む): 57395520

約数和(自身を除く): 26818972

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 7591, 15182, 30364, 144229, 288458, 402323, 576916, 804646, 1609292, 7644137, 15288274, 30576548]

約数ペア:

[(1, 30576548), (2, 15288274), (4, 7644137), (19, 1609292), (38, 804646), (53, 576916), (76, 402323), (106, 288458), (212, 144229), (1007, 30364), (2014, 15182), (4028, 7591)]