67494280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{241051}}^1$

素因数の和:241069

約数の個数: 32

約数和(自身を含む): 173557440

約数和(自身を除く): 106063160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 241051, 482102, 964204, 1205255, 1687357, 1928408, 2410510, 3374714, 4821020, 6749428, 8436785, 9642040, 13498856, 16873570, 33747140, 67494280]

約数ペア:

[(1, 67494280), (2, 33747140), (4, 16873570), (5, 13498856), (7, 9642040), (8, 8436785), (10, 6749428), (14, 4821020), (20, 3374714), (28, 2410510), (35, 1928408), (40, 1687357), (56, 1205255), (70, 964204), (140, 482102), (280, 241051)]