31770410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4679}}^1$

素因数の和:4790

約数の個数: 32

約数和(自身を含む): 66044160

約数和(自身を除く): 34273750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 4679, 6790, 9358, 23395, 32753, 46790, 65506, 163765, 327530, 453863, 907726, 2269315, 3177041, 4538630, 6354082, 15885205, 31770410]

約数ペア:

[(1, 31770410), (2, 15885205), (5, 6354082), (7, 4538630), (10, 3177041), (14, 2269315), (35, 907726), (70, 453863), (97, 327530), (194, 163765), (485, 65506), (679, 46790), (970, 32753), (1358, 23395), (3395, 9358), (4679, 6790)]