749955970

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{14639}}^1$

素因数の和:14802

約数の個数: 32

約数和(自身を含む): 1391385600

約数和(自身を除く): 641429630

約数列:

[1, 2, 5, 10, 47, 94, 109, 218, 235, 470, 545, 1090, 5123, 10246, 14639, 25615, 29278, 51230, 73195, 146390, 688033, 1376066, 1595651, 3191302, 3440165, 6880330, 7978255, 15956510, 74995597, 149991194, 374977985, 749955970]

約数ペア:

[(1, 749955970), (2, 374977985), (5, 149991194), (10, 74995597), (47, 15956510), (94, 7978255), (109, 6880330), (218, 3440165), (235, 3191302), (470, 1595651), (545, 1376066), (1090, 688033), (5123, 146390), (10246, 73195), (14639, 51230), (25615, 29278)]