12797942790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4793237}}^1$

素因数の和:4793336

約数の個数: 32

約数和(自身を含む): 31060182240

約数和(自身を除く): 18262239450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 4793237, 9586474, 14379711, 23966185, 28759422, 47932370, 71898555, 143797110, 426598093, 853196186, 1279794279, 2132990465, 2559588558, 4265980930, 6398971395, 12797942790]

約数ペア:

[(1, 12797942790), (2, 6398971395), (3, 4265980930), (5, 2559588558), (6, 2132990465), (10, 1279794279), (15, 853196186), (30, 426598093), (89, 143797110), (178, 71898555), (267, 47932370), (445, 28759422), (534, 23966185), (890, 14379711), (1335, 9586474), (2670, 4793237)]