2988540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{16603}}^1$

素因数の和:16618

約数の個数: 36

約数和(自身を含む): 9065784

約数和(自身を除く): 6077244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 16603, 33206, 49809, 66412, 83015, 99618, 149427, 166030, 199236, 249045, 298854, 332060, 498090, 597708, 747135, 996180, 1494270, 2988540]

約数ペア:

[(1, 2988540), (2, 1494270), (3, 996180), (4, 747135), (5, 597708), (6, 498090), (9, 332060), (10, 298854), (12, 249045), (15, 199236), (18, 166030), (20, 149427), (30, 99618), (36, 83015), (45, 66412), (60, 49809), (90, 33206), (180, 16603)]