102775820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{734113}}^1$

素因数の和:734129

約数の個数: 24

約数和(自身を含む): 246662304

約数和(自身を除く): 143886484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 734113, 1468226, 2936452, 3670565, 5138791, 7341130, 10277582, 14682260, 20555164, 25693955, 51387910, 102775820]

約数ペア:

[(1, 102775820), (2, 51387910), (4, 25693955), (5, 20555164), (7, 14682260), (10, 10277582), (14, 7341130), (20, 5138791), (28, 3670565), (35, 2936452), (70, 1468226), (140, 734113)]