69255270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{36643}}^1$

素因数の和:36666

約数の個数: 64

約数和(自身を含む): 211069440

約数和(自身を除く): 141814170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 36643, 73286, 109929, 183215, 219858, 256501, 329787, 366430, 513002, 549645, 659574, 769503, 989361, 1099290, 1282505, 1539006, 1648935, 1978722, 2308509, 2565010, 3297870, 3847515, 4617018, 4946805, 6925527, 7695030, 9893610, 11542545, 13851054, 23085090, 34627635, 69255270]

約数ペア:

[(1, 69255270), (2, 34627635), (3, 23085090), (5, 13851054), (6, 11542545), (7, 9893610), (9, 7695030), (10, 6925527), (14, 4946805), (15, 4617018), (18, 3847515), (21, 3297870), (27, 2565010), (30, 2308509), (35, 1978722), (42, 1648935), (45, 1539006), (54, 1282505), (63, 1099290), (70, 989361), (90, 769503), (105, 659574), (126, 549645), (135, 513002), (189, 366430), (210, 329787), (270, 256501), (315, 219858), (378, 183215), (630, 109929), (945, 73286), (1890, 36643)]