27453530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{947}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 53512704

約数和(自身を除く): 26059174

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 223, 446, 947, 1115, 1894, 2230, 2899, 4735, 5798, 9470, 12311, 14495, 24622, 28990, 61555, 123110, 211181, 422362, 1055905, 2111810, 2745353, 5490706, 13726765, 27453530]

約数ペア:

[(1, 27453530), (2, 13726765), (5, 5490706), (10, 2745353), (13, 2111810), (26, 1055905), (65, 422362), (130, 211181), (223, 123110), (446, 61555), (947, 28990), (1115, 24622), (1894, 14495), (2230, 12311), (2899, 9470), (4735, 5798)]