1181340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{6563}}^1$

素因数の和:6578

約数の個数: 36

約数和(自身を含む): 3583944

約数和(自身を除く): 2402604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 6563, 13126, 19689, 26252, 32815, 39378, 59067, 65630, 78756, 98445, 118134, 131260, 196890, 236268, 295335, 393780, 590670, 1181340]

約数ペア:

[(1, 1181340), (2, 590670), (3, 393780), (4, 295335), (5, 236268), (6, 196890), (9, 131260), (10, 118134), (12, 98445), (15, 78756), (18, 65630), (20, 59067), (30, 39378), (36, 32815), (45, 26252), (60, 19689), (90, 13126), (180, 6563)]