1004482010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{499}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 2095200000

約数和(自身を除く): 1090717990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 193, 298, 386, 499, 745, 965, 998, 1043, 1351, 1490, 1930, 2086, 2495, 2702, 3493, 4990, 5215, 6755, 6986, 10430, 13510, 17465, 28757, 34930, 57514, 74351, 96307, 143785, 148702, 192614, 201299, 287570, 371755, 402598, 481535, 520457, 674149, 743510, 963070, 1006495, 1040914, 1348298, 2012990, 2602285, 3370745, 5204570, 6741490, 14349743, 28699486, 71748715, 100448201, 143497430, 200896402, 502241005, 1004482010]

約数ペア:

[(1, 1004482010), (2, 502241005), (5, 200896402), (7, 143497430), (10, 100448201), (14, 71748715), (35, 28699486), (70, 14349743), (149, 6741490), (193, 5204570), (298, 3370745), (386, 2602285), (499, 2012990), (745, 1348298), (965, 1040914), (998, 1006495), (1043, 963070), (1351, 743510), (1490, 674149), (1930, 520457), (2086, 481535), (2495, 402598), (2702, 371755), (3493, 287570), (4990, 201299), (5215, 192614), (6755, 148702), (6986, 143785), (10430, 96307), (13510, 74351), (17465, 57514), (28757, 34930)]