30774780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{170971}}^1$

素因数の和:170986

約数の個数: 36

約数和(自身を含む): 93350712

約数和(自身を除く): 62575932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 170971, 341942, 512913, 683884, 854855, 1025826, 1538739, 1709710, 2051652, 2564565, 3077478, 3419420, 5129130, 6154956, 7693695, 10258260, 15387390, 30774780]

約数ペア:

[(1, 30774780), (2, 15387390), (3, 10258260), (4, 7693695), (5, 6154956), (6, 5129130), (9, 3419420), (10, 3077478), (12, 2564565), (15, 2051652), (18, 1709710), (20, 1538739), (30, 1025826), (36, 854855), (45, 683884), (60, 512913), (90, 341942), (180, 170971)]