42569590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6833}}^1$

素因数の和:6936

約数の個数: 32

約数和(自身を含む): 88568640

約数和(自身を除く): 45999050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 6833, 13666, 34165, 47831, 68330, 95662, 239155, 478310, 608137, 1216274, 3040685, 4256959, 6081370, 8513918, 21284795, 42569590]

約数ペア:

[(1, 42569590), (2, 21284795), (5, 8513918), (7, 6081370), (10, 4256959), (14, 3040685), (35, 1216274), (70, 608137), (89, 478310), (178, 239155), (445, 95662), (623, 68330), (890, 47831), (1246, 34165), (3115, 13666), (6230, 6833)]