61713470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{929}}^1$

素因数の和:1029

約数の個数: 64

約数和(自身を含む): 138741120

約数和(自身を除く): 77027650

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 73, 91, 130, 146, 182, 365, 455, 511, 730, 910, 929, 949, 1022, 1858, 1898, 2555, 4645, 4745, 5110, 6503, 6643, 9290, 9490, 12077, 13006, 13286, 24154, 32515, 33215, 60385, 65030, 66430, 67817, 84539, 120770, 135634, 169078, 339085, 422695, 474719, 678170, 845390, 881621, 949438, 1763242, 2373595, 4408105, 4747190, 6171347, 8816210, 12342694, 30856735, 61713470]

約数ペア:

[(1, 61713470), (2, 30856735), (5, 12342694), (7, 8816210), (10, 6171347), (13, 4747190), (14, 4408105), (26, 2373595), (35, 1763242), (65, 949438), (70, 881621), (73, 845390), (91, 678170), (130, 474719), (146, 422695), (182, 339085), (365, 169078), (455, 135634), (511, 120770), (730, 84539), (910, 67817), (929, 66430), (949, 65030), (1022, 60385), (1858, 33215), (1898, 32515), (2555, 24154), (4645, 13286), (4745, 13006), (5110, 12077), (6503, 9490), (6643, 9290)]