156729090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{746329}}^1$

素因数の和:746346

約数の個数: 32

約数和(自身を含む): 429886080

約数和(自身を除く): 273156990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 746329, 1492658, 2238987, 3731645, 4477974, 5224303, 7463290, 10448606, 11194935, 15672909, 22389870, 26121515, 31345818, 52243030, 78364545, 156729090]

約数ペア:

[(1, 156729090), (2, 78364545), (3, 52243030), (5, 31345818), (6, 26121515), (7, 22389870), (10, 15672909), (14, 11194935), (15, 10448606), (21, 7463290), (30, 5224303), (35, 4477974), (42, 3731645), (70, 2238987), (105, 1492658), (210, 746329)]