152029780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{4129}}^1$

素因数の和:4408

約数の個数: 48

約数和(自身を含む): 366347520

約数和(自身を除く): 214317740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 263, 526, 1052, 1315, 1841, 2630, 3682, 4129, 5260, 7364, 8258, 9205, 16516, 18410, 20645, 28903, 36820, 41290, 57806, 82580, 115612, 144515, 289030, 578060, 1085927, 2171854, 4343708, 5429635, 7601489, 10859270, 15202978, 21718540, 30405956, 38007445, 76014890, 152029780]

約数ペア:

[(1, 152029780), (2, 76014890), (4, 38007445), (5, 30405956), (7, 21718540), (10, 15202978), (14, 10859270), (20, 7601489), (28, 5429635), (35, 4343708), (70, 2171854), (140, 1085927), (263, 578060), (526, 289030), (1052, 144515), (1315, 115612), (1841, 82580), (2630, 57806), (3682, 41290), (4129, 36820), (5260, 28903), (7364, 20645), (8258, 18410), (9205, 16516)]