10530740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 24361344

約数和(自身を除く): 13830604

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 151, 220, 302, 317, 604, 634, 755, 1268, 1510, 1585, 1661, 3020, 3170, 3322, 3487, 6340, 6644, 6974, 8305, 13948, 16610, 17435, 33220, 34870, 47867, 69740, 95734, 191468, 239335, 478670, 526537, 957340, 1053074, 2106148, 2632685, 5265370, 10530740]

約数ペア:

[(1, 10530740), (2, 5265370), (4, 2632685), (5, 2106148), (10, 1053074), (11, 957340), (20, 526537), (22, 478670), (44, 239335), (55, 191468), (110, 95734), (151, 69740), (220, 47867), (302, 34870), (317, 33220), (604, 17435), (634, 16610), (755, 13948), (1268, 8305), (1510, 6974), (1585, 6644), (1661, 6340), (3020, 3487), (3170, 3322)]