9717730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 20067264

約数和(自身を除く): 10349534

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 167, 230, 253, 334, 506, 529, 835, 1058, 1265, 1670, 1837, 2530, 2645, 3674, 3841, 5290, 5819, 7682, 9185, 11638, 18370, 19205, 29095, 38410, 42251, 58190, 84502, 88343, 176686, 211255, 422510, 441715, 883430, 971773, 1943546, 4858865, 9717730]

約数ペア:

[(1, 9717730), (2, 4858865), (5, 1943546), (10, 971773), (11, 883430), (22, 441715), (23, 422510), (46, 211255), (55, 176686), (110, 88343), (115, 84502), (167, 58190), (230, 42251), (253, 38410), (334, 29095), (506, 19205), (529, 18370), (835, 11638), (1058, 9185), (1265, 7682), (1670, 5819), (1837, 5290), (2530, 3841), (2645, 3674)]