9780843070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1\times {\mathrm{1523}}^1$

素因数の和:2605

約数の個数: 64

約数和(自身を含む): 19176284736

約数和(自身を除く): 9395441666

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1021, 1258, 1523, 2042, 3046, 3145, 5105, 6290, 7615, 10210, 15230, 17357, 25891, 34714, 37777, 51782, 56351, 75554, 86785, 112702, 129455, 173570, 188885, 258910, 281755, 377770, 563510, 642209, 957967, 1284418, 1554983, 1915934, 3109966, 3211045, 4789835, 6422090, 7774915, 9579670, 15549830, 26434711, 52869422, 57534371, 115068742, 132173555, 264347110, 287671855, 575343710, 978084307, 1956168614, 4890421535, 9780843070]

約数ペア:

[(1, 9780843070), (2, 4890421535), (5, 1956168614), (10, 978084307), (17, 575343710), (34, 287671855), (37, 264347110), (74, 132173555), (85, 115068742), (170, 57534371), (185, 52869422), (370, 26434711), (629, 15549830), (1021, 9579670), (1258, 7774915), (1523, 6422090), (2042, 4789835), (3046, 3211045), (3145, 3109966), (5105, 1915934), (6290, 1554983), (7615, 1284418), (10210, 957967), (15230, 642209), (17357, 563510), (25891, 377770), (34714, 281755), (37777, 258910), (51782, 188885), (56351, 173570), (75554, 129455), (86785, 112702)]