2016706545

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73589}}^1$

素因数の和:73639

約数の個数: 64

約数和(自身を含む): 4238784000

約数和(自身を除く): 2222077455

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 87, 105, 135, 145, 189, 203, 261, 315, 435, 609, 783, 945, 1015, 1305, 1827, 3045, 3915, 5481, 9135, 27405, 73589, 220767, 367945, 515123, 662301, 1103835, 1545369, 1986903, 2134081, 2575615, 3311505, 4636107, 6402243, 7726845, 9934515, 10670405, 13908321, 14938567, 19206729, 23180535, 32011215, 44815701, 57620187, 69541605, 74692835, 96033645, 134447103, 224078505, 288100935, 403341309, 672235515, 2016706545]

約数ペア:

[(1, 2016706545), (3, 672235515), (5, 403341309), (7, 288100935), (9, 224078505), (15, 134447103), (21, 96033645), (27, 74692835), (29, 69541605), (35, 57620187), (45, 44815701), (63, 32011215), (87, 23180535), (105, 19206729), (135, 14938567), (145, 13908321), (189, 10670405), (203, 9934515), (261, 7726845), (315, 6402243), (435, 4636107), (609, 3311505), (783, 2575615), (945, 2134081), (1015, 1986903), (1305, 1545369), (1827, 1103835), (3045, 662301), (3915, 515123), (5481, 367945), (9135, 220767), (27405, 73589)]