9886030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 22851072

約数和(自身を除く): 12965042

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 55, 70, 74, 77, 110, 154, 185, 259, 347, 370, 385, 407, 518, 694, 770, 814, 1295, 1735, 2035, 2429, 2590, 2849, 3470, 3817, 4070, 4858, 5698, 7634, 12145, 12839, 14245, 19085, 24290, 25678, 26719, 28490, 38170, 53438, 64195, 89873, 128390, 133595, 141229, 179746, 267190, 282458, 449365, 706145, 898730, 988603, 1412290, 1977206, 4943015, 9886030]

約数ペア:

[(1, 9886030), (2, 4943015), (5, 1977206), (7, 1412290), (10, 988603), (11, 898730), (14, 706145), (22, 449365), (35, 282458), (37, 267190), (55, 179746), (70, 141229), (74, 133595), (77, 128390), (110, 89873), (154, 64195), (185, 53438), (259, 38170), (347, 28490), (370, 26719), (385, 25678), (407, 24290), (518, 19085), (694, 14245), (770, 12839), (814, 12145), (1295, 7634), (1735, 5698), (2035, 4858), (2429, 4070), (2590, 3817), (2849, 3470)]