63263220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{2113}}^1$

素因数の和:2624

約数の個数: 48

約数和(自身を含む): 177576000

約数和(自身を除く): 114312780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 499, 998, 1497, 1996, 2113, 2495, 2994, 4226, 4990, 5988, 6339, 7485, 8452, 9980, 10565, 12678, 14970, 21130, 25356, 29940, 31695, 42260, 63390, 126780, 1054387, 2108774, 3163161, 4217548, 5271935, 6326322, 10543870, 12652644, 15815805, 21087740, 31631610, 63263220]

約数ペア:

[(1, 63263220), (2, 31631610), (3, 21087740), (4, 15815805), (5, 12652644), (6, 10543870), (10, 6326322), (12, 5271935), (15, 4217548), (20, 3163161), (30, 2108774), (60, 1054387), (499, 126780), (998, 63390), (1497, 42260), (1996, 31695), (2113, 29940), (2495, 25356), (2994, 21130), (4226, 14970), (4990, 12678), (5988, 10565), (6339, 9980), (7485, 8452)]