127588370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{140207}}^1$

素因数の和:140234

約数の個数: 32

約数和(自身を含む): 282659328

約数和(自身を除く): 155070958

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 140207, 280414, 701035, 981449, 1402070, 1822691, 1962898, 3645382, 4907245, 9113455, 9814490, 12758837, 18226910, 25517674, 63794185, 127588370]

約数ペア:

[(1, 127588370), (2, 63794185), (5, 25517674), (7, 18226910), (10, 12758837), (13, 9814490), (14, 9113455), (26, 4907245), (35, 3645382), (65, 1962898), (70, 1822691), (91, 1402070), (130, 981449), (182, 701035), (455, 280414), (910, 140207)]