126571060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{82189}}^1$

素因数の和:82216

約数の個数: 48

約数和(自身を含む): 331390080

約数和(自身を除く): 204819020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 82189, 164378, 328756, 410945, 575323, 821890, 904079, 1150646, 1643780, 1808158, 2301292, 2876615, 3616316, 4520395, 5753230, 6328553, 9040790, 11506460, 12657106, 18081580, 25314212, 31642765, 63285530, 126571060]

約数ペア:

[(1, 126571060), (2, 63285530), (4, 31642765), (5, 25314212), (7, 18081580), (10, 12657106), (11, 11506460), (14, 9040790), (20, 6328553), (22, 5753230), (28, 4520395), (35, 3616316), (44, 2876615), (55, 2301292), (70, 1808158), (77, 1643780), (110, 1150646), (140, 904079), (154, 821890), (220, 575323), (308, 410945), (385, 328756), (770, 164378), (1540, 82189)]