68381818670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4472323}}^1$

素因数の和:4472480

約数の個数: 32

約数和(自身を含む): 135243077760

約数和(自身を除く): 66861259090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 695, 1390, 1529, 3058, 7645, 15290, 4472323, 8944646, 22361615, 44723230, 49195553, 98391106, 245977765, 491955530, 621652897, 1243305794, 3108264485, 6216528970, 6838181867, 13676363734, 34190909335, 68381818670]

約数ペア:

[(1, 68381818670), (2, 34190909335), (5, 13676363734), (10, 6838181867), (11, 6216528970), (22, 3108264485), (55, 1243305794), (110, 621652897), (139, 491955530), (278, 245977765), (695, 98391106), (1390, 49195553), (1529, 44723230), (3058, 22361615), (7645, 8944646), (15290, 4472323)]