27392470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{55903}}^1$

素因数の和:55924

約数の個数: 24

約数和(自身を含む): 57357504

約数和(自身を除く): 29965034

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 55903, 111806, 279515, 391321, 559030, 782642, 1956605, 2739247, 3913210, 5478494, 13696235, 27392470]

約数ペア:

[(1, 27392470), (2, 13696235), (5, 5478494), (7, 3913210), (10, 2739247), (14, 1956605), (35, 782642), (49, 559030), (70, 391321), (98, 279515), (245, 111806), (490, 55903)]