1470740

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 3115392

約数和(自身を除く): 1644652

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 487, 604, 755, 974, 1510, 1948, 2435, 3020, 4870, 9740, 73537, 147074, 294148, 367685, 735370, 1470740]

約数ペア:

[(1, 1470740), (2, 735370), (4, 367685), (5, 294148), (10, 147074), (20, 73537), (151, 9740), (302, 4870), (487, 3020), (604, 2435), (755, 1948), (974, 1510)]