4999610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 11556864

約数和(自身を除く): 6557254

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 43, 55, 70, 77, 86, 110, 151, 154, 215, 301, 302, 385, 430, 473, 602, 755, 770, 946, 1057, 1505, 1510, 1661, 2114, 2365, 3010, 3311, 3322, 4730, 5285, 6493, 6622, 8305, 10570, 11627, 12986, 16555, 16610, 23254, 32465, 33110, 45451, 58135, 64930, 71423, 90902, 116270, 142846, 227255, 357115, 454510, 499961, 714230, 999922, 2499805, 4999610]

約数ペア:

[(1, 4999610), (2, 2499805), (5, 999922), (7, 714230), (10, 499961), (11, 454510), (14, 357115), (22, 227255), (35, 142846), (43, 116270), (55, 90902), (70, 71423), (77, 64930), (86, 58135), (110, 45451), (151, 33110), (154, 32465), (215, 23254), (301, 16610), (302, 16555), (385, 12986), (430, 11627), (473, 10570), (602, 8305), (755, 6622), (770, 6493), (946, 5285), (1057, 4730), (1505, 3322), (1510, 3311), (1661, 3010), (2114, 2365)]