69976060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{45439}}^1$

素因数の和:45466

約数の個数: 48

約数和(自身を含む): 183214080

約数和(自身を除く): 113238020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 45439, 90878, 181756, 227195, 318073, 454390, 499829, 636146, 908780, 999658, 1272292, 1590365, 1999316, 2499145, 3180730, 3498803, 4998290, 6361460, 6997606, 9996580, 13995212, 17494015, 34988030, 69976060]

約数ペア:

[(1, 69976060), (2, 34988030), (4, 17494015), (5, 13995212), (7, 9996580), (10, 6997606), (11, 6361460), (14, 4998290), (20, 3498803), (22, 3180730), (28, 2499145), (35, 1999316), (44, 1590365), (55, 1272292), (70, 999658), (77, 908780), (110, 636146), (140, 499829), (154, 454390), (220, 318073), (308, 227195), (385, 181756), (770, 90878), (1540, 45439)]