215538610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{14593}}^1$

素因数の和:14818

約数の個数: 32

約数和(自身を含む): 445525632

約数和(自身を除く): 229987022

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 422, 1055, 1477, 2110, 2954, 7385, 14593, 14770, 29186, 72965, 102151, 145930, 204302, 510755, 1021510, 3079123, 6158246, 15395615, 21553861, 30791230, 43107722, 107769305, 215538610]

約数ペア:

[(1, 215538610), (2, 107769305), (5, 43107722), (7, 30791230), (10, 21553861), (14, 15395615), (35, 6158246), (70, 3079123), (211, 1021510), (422, 510755), (1055, 204302), (1477, 145930), (2110, 102151), (2954, 72965), (7385, 29186), (14593, 14770)]