236488210

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{68947}}^1$

素因数の和:68975

約数の個数: 32

約数和(自身を含む): 496425600

約数和(自身を除く): 259937390

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 68947, 137894, 344735, 482629, 689470, 965258, 2413145, 3378403, 4826290, 6756806, 16892015, 23648821, 33784030, 47297642, 118244105, 236488210]

約数ペア:

[(1, 236488210), (2, 118244105), (5, 47297642), (7, 33784030), (10, 23648821), (14, 16892015), (35, 6756806), (49, 4826290), (70, 3378403), (98, 2413145), (245, 965258), (343, 689470), (490, 482629), (686, 344735), (1715, 137894), (3430, 68947)]