65554740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{364193}}^1$

素因数の和:364208

約数の個数: 36

約数和(自身を含む): 198849924

約数和(自身を除く): 133295184

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 364193, 728386, 1092579, 1456772, 1820965, 2185158, 3277737, 3641930, 4370316, 5462895, 6555474, 7283860, 10925790, 13110948, 16388685, 21851580, 32777370, 65554740]

約数ペア:

[(1, 65554740), (2, 32777370), (3, 21851580), (4, 16388685), (5, 13110948), (6, 10925790), (9, 7283860), (10, 6555474), (12, 5462895), (15, 4370316), (18, 3641930), (20, 3277737), (30, 2185158), (36, 1820965), (45, 1456772), (60, 1092579), (90, 728386), (180, 364193)]