63351260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2297}}^1$

素因数の和:2510

約数の個数: 48

約数和(自身を含む): 152881344

約数和(自身を除く): 89530084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 197, 394, 788, 985, 1379, 1970, 2297, 2758, 3940, 4594, 5516, 6895, 9188, 11485, 13790, 16079, 22970, 27580, 32158, 45940, 64316, 80395, 160790, 321580, 452509, 905018, 1810036, 2262545, 3167563, 4525090, 6335126, 9050180, 12670252, 15837815, 31675630, 63351260]

約数ペア:

[(1, 63351260), (2, 31675630), (4, 15837815), (5, 12670252), (7, 9050180), (10, 6335126), (14, 4525090), (20, 3167563), (28, 2262545), (35, 1810036), (70, 905018), (140, 452509), (197, 321580), (394, 160790), (788, 80395), (985, 64316), (1379, 45940), (1970, 32158), (2297, 27580), (2758, 22970), (3940, 16079), (4594, 13790), (5516, 11485), (6895, 9188)]