302079470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:546

約数の個数: 128

約数和(自身を含む): 728082432

約数和(自身を除く): 426002962

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 37, 46, 55, 70, 74, 77, 110, 115, 154, 161, 185, 230, 253, 259, 322, 370, 385, 407, 461, 506, 518, 770, 805, 814, 851, 922, 1265, 1295, 1610, 1702, 1771, 2035, 2305, 2530, 2590, 2849, 3227, 3542, 4070, 4255, 4610, 5071, 5698, 5957, 6454, 8510, 8855, 9361, 10142, 10603, 11914, 14245, 16135, 17057, 17710, 18722, 21206, 25355, 28490, 29785, 32270, 34114, 35497, 46805, 50710, 53015, 59570, 65527, 70994, 74221, 85285, 93610, 106030, 116633, 119399, 131054, 148442, 170570, 177485, 187627, 233266, 238798, 327635, 354970, 371105, 375254, 392311, 583165, 596995, 655270, 742210, 784622, 816431, 938135, 1166330, 1193990, 1313389, 1632862, 1876270, 1961555, 2626778, 2746177, 3923110, 4082155, 4315421, 5492354, 6566945, 8164310, 8630842, 13133890, 13730885, 21577105, 27461770, 30207947, 43154210, 60415894, 151039735, 302079470]

約数ペア:

[(1, 302079470), (2, 151039735), (5, 60415894), (7, 43154210), (10, 30207947), (11, 27461770), (14, 21577105), (22, 13730885), (23, 13133890), (35, 8630842), (37, 8164310), (46, 6566945), (55, 5492354), (70, 4315421), (74, 4082155), (77, 3923110), (110, 2746177), (115, 2626778), (154, 1961555), (161, 1876270), (185, 1632862), (230, 1313389), (253, 1193990), (259, 1166330), (322, 938135), (370, 816431), (385, 784622), (407, 742210), (461, 655270), (506, 596995), (518, 583165), (770, 392311), (805, 375254), (814, 371105), (851, 354970), (922, 327635), (1265, 238798), (1295, 233266), (1610, 187627), (1702, 177485), (1771, 170570), (2035, 148442), (2305, 131054), (2530, 119399), (2590, 116633), (2849, 106030), (3227, 93610), (3542, 85285), (4070, 74221), (4255, 70994), (4610, 65527), (5071, 59570), (5698, 53015), (5957, 50710), (6454, 46805), (8510, 35497), (8855, 34114), (9361, 32270), (10142, 29785), (10603, 28490), (11914, 25355), (14245, 21206), (16135, 18722), (17057, 17710)]