161697270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{769987}}^1$

素因数の和:770004

約数の個数: 32

約数和(自身を含む): 443513088

約数和(自身を除く): 281815818

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 769987, 1539974, 2309961, 3849935, 4619922, 5389909, 7699870, 10779818, 11549805, 16169727, 23099610, 26949545, 32339454, 53899090, 80848635, 161697270]

約数ペア:

[(1, 161697270), (2, 80848635), (3, 53899090), (5, 32339454), (6, 26949545), (7, 23099610), (10, 16169727), (14, 11549805), (15, 10779818), (21, 7699870), (30, 5389909), (35, 4619922), (42, 3849935), (70, 2309961), (105, 1539974), (210, 769987)]