4127270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{8423}}^1$

素因数の和:8444

約数の個数: 24

約数和(自身を含む): 8643024

約数和(自身を除く): 4515754

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 8423, 16846, 42115, 58961, 84230, 117922, 294805, 412727, 589610, 825454, 2063635, 4127270]

約数ペア:

[(1, 4127270), (2, 2063635), (5, 825454), (7, 589610), (10, 412727), (14, 294805), (35, 117922), (49, 84230), (70, 58961), (98, 42115), (245, 16846), (490, 8423)]