70504740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{391693}}^1$

素因数の和:391708

約数の個数: 36

約数和(自身を含む): 213864924

約数和(自身を除く): 143360184

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 391693, 783386, 1175079, 1566772, 1958465, 2350158, 3525237, 3916930, 4700316, 5875395, 7050474, 7833860, 11750790, 14100948, 17626185, 23501580, 35252370, 70504740]

約数ペア:

[(1, 70504740), (2, 35252370), (3, 23501580), (4, 17626185), (5, 14100948), (6, 11750790), (9, 7833860), (10, 7050474), (12, 5875395), (15, 4700316), (18, 3916930), (20, 3525237), (30, 2350158), (36, 1958465), (45, 1566772), (60, 1175079), (90, 783386), (180, 391693)]