6689870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 13365216

約数和(自身を除く): 6675346

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 997, 1342, 1994, 3355, 4985, 6710, 9970, 10967, 21934, 54835, 60817, 109670, 121634, 304085, 608170, 668987, 1337974, 3344935, 6689870]

約数ペア:

[(1, 6689870), (2, 3344935), (5, 1337974), (10, 668987), (11, 608170), (22, 304085), (55, 121634), (61, 109670), (110, 60817), (122, 54835), (305, 21934), (610, 10967), (671, 9970), (997, 6710), (1342, 4985), (1994, 3355)]