74342590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{11933}}^1$

素因数の和:12036

約数の個数: 32

約数和(自身を含む): 154664640

約数和(自身を除く): 80322050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 11933, 23866, 59665, 83531, 119330, 167062, 417655, 835310, 1062037, 2124074, 5310185, 7434259, 10620370, 14868518, 37171295, 74342590]

約数ペア:

[(1, 74342590), (2, 37171295), (5, 14868518), (7, 10620370), (10, 7434259), (14, 5310185), (35, 2124074), (70, 1062037), (89, 835310), (178, 417655), (445, 167062), (623, 119330), (890, 83531), (1246, 59665), (3115, 23866), (6230, 11933)]