1265926270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{89087}}^1$

素因数の和:89137

約数の個数: 48

約数和(自身を含む): 2742128640

約数和(自身を除く): 1476202370

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 2030, 2842, 7105, 14210, 89087, 178174, 445435, 623609, 890870, 1247218, 2583523, 3118045, 4365263, 5167046, 6236090, 8730526, 12917615, 18084661, 21826315, 25835230, 36169322, 43652630, 90423305, 126592627, 180846610, 253185254, 632963135, 1265926270]

約数ペア:

[(1, 1265926270), (2, 632963135), (5, 253185254), (7, 180846610), (10, 126592627), (14, 90423305), (29, 43652630), (35, 36169322), (49, 25835230), (58, 21826315), (70, 18084661), (98, 12917615), (145, 8730526), (203, 6236090), (245, 5167046), (290, 4365263), (406, 3118045), (490, 2583523), (1015, 1247218), (1421, 890870), (2030, 623609), (2842, 445435), (7105, 178174), (14210, 89087)]