68568457210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{27102157}}^1$

素因数の和:27102198

約数の個数: 32

約数和(自身を含む): 140497587072

約数和(自身を除く): 71929129862

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 27102157, 54204314, 135510785, 271021570, 298123727, 596247454, 623349611, 1246699222, 1490618635, 2981237270, 3116748055, 6233496110, 6856845721, 13713691442, 34284228605, 68568457210]

約数ペア:

[(1, 68568457210), (2, 34284228605), (5, 13713691442), (10, 6856845721), (11, 6233496110), (22, 3116748055), (23, 2981237270), (46, 1490618635), (55, 1246699222), (110, 623349611), (115, 596247454), (230, 298123727), (253, 271021570), (506, 135510785), (1265, 54204314), (2530, 27102157)]