74127270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8209}}^1$

素因数の和:8269

約数の個数: 64

約数和(自身を含む): 208074240

約数和(自身を除く): 133946970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1290, 1505, 1806, 3010, 4515, 8209, 9030, 16418, 24627, 41045, 49254, 57463, 82090, 114926, 123135, 172389, 246270, 287315, 344778, 352987, 574630, 705974, 861945, 1058961, 1723890, 1764935, 2117922, 2470909, 3529870, 4941818, 5294805, 7412727, 10589610, 12354545, 14825454, 24709090, 37063635, 74127270]

約数ペア:

[(1, 74127270), (2, 37063635), (3, 24709090), (5, 14825454), (6, 12354545), (7, 10589610), (10, 7412727), (14, 5294805), (15, 4941818), (21, 3529870), (30, 2470909), (35, 2117922), (42, 1764935), (43, 1723890), (70, 1058961), (86, 861945), (105, 705974), (129, 574630), (210, 352987), (215, 344778), (258, 287315), (301, 246270), (430, 172389), (602, 123135), (645, 114926), (903, 82090), (1290, 57463), (1505, 49254), (1806, 41045), (3010, 24627), (4515, 16418), (8209, 9030)]