870345228

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1960237}}^1$

素因数の和:1960281

約数の個数: 24

約数和(自身を含む): 2085693232

約数和(自身を除く): 1215348004

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 1960237, 3920474, 5880711, 7840948, 11761422, 23522844, 72528769, 145057538, 217586307, 290115076, 435172614, 870345228]

約数ペア:

[(1, 870345228), (2, 435172614), (3, 290115076), (4, 217586307), (6, 145057538), (12, 72528769), (37, 23522844), (74, 11761422), (111, 7840948), (148, 5880711), (222, 3920474), (444, 1960237)]