23717470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 50274000

約数和(自身を除く): 26556530

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 97, 98, 194, 245, 485, 490, 499, 679, 970, 998, 1358, 2495, 3395, 3493, 4753, 4990, 6790, 6986, 9506, 17465, 23765, 24451, 34930, 47530, 48403, 48902, 96806, 122255, 242015, 244510, 338821, 484030, 677642, 1694105, 2371747, 3388210, 4743494, 11858735, 23717470]

約数ペア:

[(1, 23717470), (2, 11858735), (5, 4743494), (7, 3388210), (10, 2371747), (14, 1694105), (35, 677642), (49, 484030), (70, 338821), (97, 244510), (98, 242015), (194, 122255), (245, 96806), (485, 48902), (490, 48403), (499, 47530), (679, 34930), (970, 24451), (998, 23765), (1358, 17465), (2495, 9506), (3395, 6986), (3493, 6790), (4753, 4990)]