210634740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1170193}}^1$

素因数の和:1170208

約数の個数: 36

約数和(自身を含む): 638925924

約数和(自身を除く): 428291184

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1170193, 2340386, 3510579, 4680772, 5850965, 7021158, 10531737, 11701930, 14042316, 17552895, 21063474, 23403860, 35105790, 42126948, 52658685, 70211580, 105317370, 210634740]

約数ペア:

[(1, 210634740), (2, 105317370), (3, 70211580), (4, 52658685), (5, 42126948), (6, 35105790), (9, 23403860), (10, 21063474), (12, 17552895), (15, 14042316), (18, 11701930), (20, 10531737), (30, 7021158), (36, 5850965), (45, 4680772), (60, 3510579), (90, 2340386), (180, 1170193)]