161672910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{769871}}^1$

素因数の和:769888

約数の個数: 32

約数和(自身を含む): 443446272

約数和(自身を除く): 281773362

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 769871, 1539742, 2309613, 3849355, 4619226, 5389097, 7698710, 10778194, 11548065, 16167291, 23096130, 26945485, 32334582, 53890970, 80836455, 161672910]

約数ペア:

[(1, 161672910), (2, 80836455), (3, 53890970), (5, 32334582), (6, 26945485), (7, 23096130), (10, 16167291), (14, 11548065), (15, 10778194), (21, 7698710), (30, 5389097), (35, 4619226), (42, 3849355), (70, 2309613), (105, 1539742), (210, 769871)]