123552380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{882517}}^1$

素因数の和:882533

約数の個数: 24

約数和(自身を含む): 296526048

約数和(自身を除く): 172973668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 882517, 1765034, 3530068, 4412585, 6177619, 8825170, 12355238, 17650340, 24710476, 30888095, 61776190, 123552380]

約数ペア:

[(1, 123552380), (2, 61776190), (4, 30888095), (5, 24710476), (7, 17650340), (10, 12355238), (14, 8825170), (20, 6177619), (28, 4412585), (35, 3530068), (70, 1765034), (140, 882517)]