15666441140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{9497}}^1\times {\mathrm{11783}}^1$

素因数の和:21296

約数の個数: 48

約数和(自身を含む): 37606609152

約数和(自身を除く): 21940168012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9497, 11783, 18994, 23566, 37988, 47132, 47485, 58915, 66479, 82481, 94970, 117830, 132958, 164962, 189940, 235660, 265916, 329924, 332395, 412405, 664790, 824810, 1329580, 1649620, 111903151, 223806302, 447612604, 559515755, 783322057, 1119031510, 1566644114, 2238063020, 3133288228, 3916610285, 7833220570, 15666441140]

約数ペア:

[(1, 15666441140), (2, 7833220570), (4, 3916610285), (5, 3133288228), (7, 2238063020), (10, 1566644114), (14, 1119031510), (20, 783322057), (28, 559515755), (35, 447612604), (70, 223806302), (140, 111903151), (9497, 1649620), (11783, 1329580), (18994, 824810), (23566, 664790), (37988, 412405), (47132, 332395), (47485, 329924), (58915, 265916), (66479, 235660), (82481, 189940), (94970, 164962), (117830, 132958)]