1038085790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{20287}}^1$

素因数の和:20361

約数の個数: 64

約数和(自身を含む): 2313805824

約数和(自身を除く): 1275720034

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 43, 70, 85, 86, 119, 170, 215, 238, 301, 430, 595, 602, 731, 1190, 1462, 1505, 3010, 3655, 5117, 7310, 10234, 20287, 25585, 40574, 51170, 101435, 142009, 202870, 284018, 344879, 689758, 710045, 872341, 1420090, 1724395, 1744682, 2414153, 3448790, 4361705, 4828306, 6106387, 8723410, 12070765, 12212774, 14829797, 24141530, 29659594, 30531935, 61063870, 74148985, 103808579, 148297970, 207617158, 519042895, 1038085790]

約数ペア:

[(1, 1038085790), (2, 519042895), (5, 207617158), (7, 148297970), (10, 103808579), (14, 74148985), (17, 61063870), (34, 30531935), (35, 29659594), (43, 24141530), (70, 14829797), (85, 12212774), (86, 12070765), (119, 8723410), (170, 6106387), (215, 4828306), (238, 4361705), (301, 3448790), (430, 2414153), (595, 1744682), (602, 1724395), (731, 1420090), (1190, 872341), (1462, 710045), (1505, 689758), (3010, 344879), (3655, 284018), (5117, 202870), (7310, 142009), (10234, 101435), (20287, 51170), (25585, 40574)]