30960424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18517}}^1$

素因数の和:18553

約数の個数: 32

約数和(自身を含む): 66664800

約数和(自身を除く): 35704376

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 18517, 37034, 74068, 148136, 203687, 351823, 407374, 703646, 814748, 1407292, 1629496, 2814584, 3870053, 7740106, 15480212, 30960424]

約数ペア:

[(1, 30960424), (2, 15480212), (4, 7740106), (8, 3870053), (11, 2814584), (19, 1629496), (22, 1407292), (38, 814748), (44, 703646), (76, 407374), (88, 351823), (152, 203687), (209, 148136), (418, 74068), (836, 37034), (1672, 18517)]