11001780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61121}}^1$

素因数の和:61136

約数の個数: 36

約数和(自身を含む): 33372612

約数和(自身を除く): 22370832

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 61121, 122242, 183363, 244484, 305605, 366726, 550089, 611210, 733452, 916815, 1100178, 1222420, 1833630, 2200356, 2750445, 3667260, 5500890, 11001780]

約数ペア:

[(1, 11001780), (2, 5500890), (3, 3667260), (4, 2750445), (5, 2200356), (6, 1833630), (9, 1222420), (10, 1100178), (12, 916815), (15, 733452), (18, 611210), (20, 550089), (30, 366726), (36, 305605), (45, 244484), (60, 183363), (90, 122242), (180, 61121)]