15758049290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{538001}}^1$

素因数の和:538138

約数の個数: 32

約数和(自身を含む): 29633150160

約数和(自身を除く): 13875100870

約数列:

[1, 2, 5, 10, 29, 58, 101, 145, 202, 290, 505, 1010, 2929, 5858, 14645, 29290, 538001, 1076002, 2690005, 5380010, 15602029, 31204058, 54338101, 78010145, 108676202, 156020290, 271690505, 543381010, 1575804929, 3151609858, 7879024645, 15758049290]

約数ペア:

[(1, 15758049290), (2, 7879024645), (5, 3151609858), (10, 1575804929), (29, 543381010), (58, 271690505), (101, 156020290), (145, 108676202), (202, 78010145), (290, 54338101), (505, 31204058), (1010, 15602029), (2929, 5380010), (5858, 2690005), (14645, 1076002), (29290, 538001)]