1117778830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{75679}}^1$

素因数の和:75904

約数の個数: 32

約数和(自身を含む): 2310359040

約数和(自身を除く): 1192580210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 422, 1055, 1477, 2110, 2954, 7385, 14770, 75679, 151358, 378395, 529753, 756790, 1059506, 2648765, 5297530, 15968269, 31936538, 79841345, 111777883, 159682690, 223555766, 558889415, 1117778830]

約数ペア:

[(1, 1117778830), (2, 558889415), (5, 223555766), (7, 159682690), (10, 111777883), (14, 79841345), (35, 31936538), (70, 15968269), (211, 5297530), (422, 2648765), (1055, 1059506), (1477, 756790), (2110, 529753), (2954, 378395), (7385, 151358), (14770, 75679)]