7148470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{102121}}^1$

素因数の和:102135

約数の個数: 16

約数和(自身を含む): 14705568

約数和(自身を除く): 7557098

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 102121, 204242, 510605, 714847, 1021210, 1429694, 3574235, 7148470]

約数ペア:

[(1, 7148470), (2, 3574235), (5, 1429694), (7, 1021210), (10, 714847), (14, 510605), (35, 204242), (70, 102121)]