103885180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{742037}}^1$

素因数の和:742053

約数の個数: 24

約数和(自身を含む): 249324768

約数和(自身を除く): 145439588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 742037, 1484074, 2968148, 3710185, 5194259, 7420370, 10388518, 14840740, 20777036, 25971295, 51942590, 103885180]

約数ペア:

[(1, 103885180), (2, 51942590), (4, 25971295), (5, 20777036), (7, 14840740), (10, 10388518), (14, 7420370), (20, 5194259), (28, 3710185), (35, 2968148), (70, 1484074), (140, 742037)]