67699630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 132580800

約数和(自身を除く): 64881170

約数列:

[1, 2, 5, 10, 29, 43, 58, 61, 86, 89, 122, 145, 178, 215, 290, 305, 430, 445, 610, 890, 1247, 1769, 2494, 2581, 2623, 3538, 3827, 5162, 5246, 5429, 6235, 7654, 8845, 10858, 12470, 12905, 13115, 17690, 19135, 25810, 26230, 27145, 38270, 54290, 76067, 110983, 152134, 157441, 221966, 233447, 314882, 380335, 466894, 554915, 760670, 787205, 1109830, 1167235, 1574410, 2334470, 6769963, 13539926, 33849815, 67699630]

約数ペア:

[(1, 67699630), (2, 33849815), (5, 13539926), (10, 6769963), (29, 2334470), (43, 1574410), (58, 1167235), (61, 1109830), (86, 787205), (89, 760670), (122, 554915), (145, 466894), (178, 380335), (215, 314882), (290, 233447), (305, 221966), (430, 157441), (445, 152134), (610, 110983), (890, 76067), (1247, 54290), (1769, 38270), (2494, 27145), (2581, 26230), (2623, 25810), (3538, 19135), (3827, 17690), (5162, 13115), (5246, 12905), (5429, 12470), (6235, 10858), (7654, 8845)]