126599060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{997}}^1$

素因数の和:1920

約数の個数: 48

約数和(自身を含む): 304477824

約数和(自身を除く): 177878764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 907, 997, 1814, 1994, 3628, 3988, 4535, 4985, 6349, 6979, 9070, 9970, 12698, 13958, 18140, 19940, 25396, 27916, 31745, 34895, 63490, 69790, 126980, 139580, 904279, 1808558, 3617116, 4521395, 6329953, 9042790, 12659906, 18085580, 25319812, 31649765, 63299530, 126599060]

約数ペア:

[(1, 126599060), (2, 63299530), (4, 31649765), (5, 25319812), (7, 18085580), (10, 12659906), (14, 9042790), (20, 6329953), (28, 4521395), (35, 3617116), (70, 1808558), (140, 904279), (907, 139580), (997, 126980), (1814, 69790), (1994, 63490), (3628, 34895), (3988, 31745), (4535, 27916), (4985, 25396), (6349, 19940), (6979, 18140), (9070, 13958), (9970, 12698)]