187352792060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1338234229}}^1$

素因数の和:1338234245

約数の個数: 24

約数和(自身を含む): 449646701280

約数和(自身を除く): 262293909220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1338234229, 2676468458, 5352936916, 6691171145, 9367639603, 13382342290, 18735279206, 26764684580, 37470558412, 46838198015, 93676396030, 187352792060]

約数ペア:

[(1, 187352792060), (2, 93676396030), (4, 46838198015), (5, 37470558412), (7, 26764684580), (10, 18735279206), (14, 13382342290), (20, 9367639603), (28, 6691171145), (35, 5352936916), (70, 2676468458), (140, 1338234229)]