30321512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5501}}^1$

素因数の和:5573

約数の個数: 32

約数和(自身を含む): 62392680

約数和(自身を除く): 32071168

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5501, 5512, 11002, 22004, 44008, 71513, 143026, 286052, 291553, 572104, 583106, 1166212, 2332424, 3790189, 7580378, 15160756, 30321512]

約数ペア:

[(1, 30321512), (2, 15160756), (4, 7580378), (8, 3790189), (13, 2332424), (26, 1166212), (52, 583106), (53, 572104), (104, 291553), (106, 286052), (212, 143026), (424, 71513), (689, 44008), (1378, 22004), (2756, 11002), (5501, 5512)]