85947470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{175403}}^1$

素因数の和:175424

約数の個数: 24

約数和(自身を含む): 179964504

約数和(自身を除く): 94017034

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 175403, 350806, 877015, 1227821, 1754030, 2455642, 6139105, 8594747, 12278210, 17189494, 42973735, 85947470]

約数ペア:

[(1, 85947470), (2, 42973735), (5, 17189494), (7, 12278210), (10, 8594747), (14, 6139105), (35, 2455642), (49, 1754030), (70, 1227821), (98, 877015), (245, 350806), (490, 175403)]