20140237005

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{1907}}^1\times {\mathrm{14369}}^1$

素因数の和:16298

約数の個数: 48

約数和(自身を含む): 37507769280

約数和(自身を除く): 17367532275

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 1907, 5721, 9535, 13349, 14369, 28605, 40047, 43107, 66745, 71845, 93443, 100583, 200235, 215535, 280329, 301749, 467215, 502915, 704081, 1401645, 1508745, 2112243, 3520405, 10561215, 27401683, 82205049, 137008415, 191811781, 411025245, 575435343, 959058905, 1342682467, 2877176715, 4028047401, 6713412335, 20140237005]

約数ペア:

[(1, 20140237005), (3, 6713412335), (5, 4028047401), (7, 2877176715), (15, 1342682467), (21, 959058905), (35, 575435343), (49, 411025245), (105, 191811781), (147, 137008415), (245, 82205049), (735, 27401683), (1907, 10561215), (5721, 3520405), (9535, 2112243), (13349, 1508745), (14369, 1401645), (28605, 704081), (40047, 502915), (43107, 467215), (66745, 301749), (71845, 280329), (93443, 215535), (100583, 200235)]