140565718990

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{727}}^1\times {\mathrm{71347}}^1$

素因数の和:72352

約数の個数: 32

約数和(自身を含む): 254304820224

約数和(自身を除く): 113739101234

約数列:

[1, 2, 5, 10, 271, 542, 727, 1355, 1454, 2710, 3635, 7270, 71347, 142694, 197017, 356735, 394034, 713470, 985085, 1970170, 19335037, 38670074, 51869269, 96675185, 103738538, 193350370, 259346345, 518692690, 14056571899, 28113143798, 70282859495, 140565718990]

約数ペア:

[(1, 140565718990), (2, 70282859495), (5, 28113143798), (10, 14056571899), (271, 518692690), (542, 259346345), (727, 193350370), (1355, 103738538), (1454, 96675185), (2710, 51869269), (3635, 38670074), (7270, 19335037), (71347, 1970170), (142694, 985085), (197017, 713470), (356735, 394034)]