161541810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{598303}}^1$

素因数の和:598319

約数の個数: 32

約数和(自身を含む): 430778880

約数和(自身を除く): 269237070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 598303, 1196606, 1794909, 2991515, 3589818, 5384727, 5983030, 8974545, 10769454, 16154181, 17949090, 26923635, 32308362, 53847270, 80770905, 161541810]

約数ペア:

[(1, 161541810), (2, 80770905), (3, 53847270), (5, 32308362), (6, 26923635), (9, 17949090), (10, 16154181), (15, 10769454), (18, 8974545), (27, 5983030), (30, 5384727), (45, 3589818), (54, 2991515), (90, 1794909), (135, 1196606), (270, 598303)]