30947510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{797}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 61018272

約数和(自身を除く): 30070762

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 353, 706, 797, 1594, 1765, 3530, 3883, 3985, 7766, 7970, 8767, 17534, 19415, 38830, 43835, 87670, 281341, 562682, 1406705, 2813410, 3094751, 6189502, 15473755, 30947510]

約数ペア:

[(1, 30947510), (2, 15473755), (5, 6189502), (10, 3094751), (11, 2813410), (22, 1406705), (55, 562682), (110, 281341), (353, 87670), (706, 43835), (797, 38830), (1594, 19415), (1765, 17534), (3530, 8767), (3883, 7970), (3985, 7766)]