16690860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{10303}}^1$

素因数の和:10324

約数の個数: 60

約数和(自身を含む): 52364928

約数和(自身を除く): 35674068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 10303, 20606, 30909, 41212, 51515, 61818, 92727, 103030, 123636, 154545, 185454, 206060, 278181, 309090, 370908, 463635, 556362, 618180, 834543, 927270, 1112724, 1390905, 1669086, 1854540, 2781810, 3338172, 4172715, 5563620, 8345430, 16690860]

約数ペア:

[(1, 16690860), (2, 8345430), (3, 5563620), (4, 4172715), (5, 3338172), (6, 2781810), (9, 1854540), (10, 1669086), (12, 1390905), (15, 1112724), (18, 927270), (20, 834543), (27, 618180), (30, 556362), (36, 463635), (45, 370908), (54, 309090), (60, 278181), (81, 206060), (90, 185454), (108, 154545), (135, 123636), (162, 103030), (180, 92727), (270, 61818), (324, 51515), (405, 41212), (540, 30909), (810, 20606), (1620, 10303)]