2718180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{15101}}^1$

素因数の和:15116

約数の個数: 36

約数和(自身を含む): 8245692

約数和(自身を除く): 5527512

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 15101, 30202, 45303, 60404, 75505, 90606, 135909, 151010, 181212, 226515, 271818, 302020, 453030, 543636, 679545, 906060, 1359090, 2718180]

約数ペア:

[(1, 2718180), (2, 1359090), (3, 906060), (4, 679545), (5, 543636), (6, 453030), (9, 302020), (10, 271818), (12, 226515), (15, 181212), (18, 151010), (20, 135909), (30, 90606), (36, 75505), (45, 60404), (60, 45303), (90, 30202), (180, 15101)]