1520771382

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{5569}}^1$

素因数の和:5982

約数の個数: 64

約数和(自身を含む): 3649464000

約数和(自身を除く): 2128692618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 389, 702, 778, 1167, 2334, 3501, 5057, 5569, 7002, 10114, 10503, 11138, 15171, 16707, 21006, 30342, 33414, 45513, 50121, 72397, 91026, 100242, 136539, 144794, 150363, 217191, 273078, 300726, 434382, 651573, 1303146, 1954719, 2166341, 3909438, 4332682, 6499023, 12998046, 19497069, 28162433, 38994138, 56324866, 58491207, 84487299, 116982414, 168974598, 253461897, 506923794, 760385691, 1520771382]

約数ペア:

[(1, 1520771382), (2, 760385691), (3, 506923794), (6, 253461897), (9, 168974598), (13, 116982414), (18, 84487299), (26, 58491207), (27, 56324866), (39, 38994138), (54, 28162433), (78, 19497069), (117, 12998046), (234, 6499023), (351, 4332682), (389, 3909438), (702, 2166341), (778, 1954719), (1167, 1303146), (2334, 651573), (3501, 434382), (5057, 300726), (5569, 273078), (7002, 217191), (10114, 150363), (10503, 144794), (11138, 136539), (15171, 100242), (16707, 91026), (21006, 72397), (30342, 50121), (33414, 45513)]