30552418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2689}}^1$

素因数の和:2746

約数の個数: 32

約数和(自身を含む): 54230400

約数和(自身を除く): 23677982

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 2689, 5378, 5681, 11362, 34957, 51091, 61847, 69914, 102182, 123694, 664183, 804011, 1175093, 1328366, 1608022, 2350186, 15276209, 30552418]

約数ペア:

[(1, 30552418), (2, 15276209), (13, 2350186), (19, 1608022), (23, 1328366), (26, 1175093), (38, 804011), (46, 664183), (247, 123694), (299, 102182), (437, 69914), (494, 61847), (598, 51091), (874, 34957), (2689, 11362), (5378, 5681)]