103382020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{738443}}^1$

素因数の和:738459

約数の個数: 24

約数和(自身を含む): 248117184

約数和(自身を除く): 144735164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 738443, 1476886, 2953772, 3692215, 5169101, 7384430, 10338202, 14768860, 20676404, 25845505, 51691010, 103382020]

約数ペア:

[(1, 103382020), (2, 51691010), (4, 25845505), (5, 20676404), (7, 14768860), (10, 10338202), (14, 7384430), (20, 5169101), (28, 3692215), (35, 2953772), (70, 1476886), (140, 738443)]