13847890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 29548800

約数和(自身を除く): 15700910

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 98, 118, 245, 295, 413, 479, 490, 590, 826, 958, 2065, 2395, 2891, 3353, 4130, 4790, 5782, 6706, 14455, 16765, 23471, 28261, 28910, 33530, 46942, 56522, 117355, 141305, 197827, 234710, 282610, 395654, 989135, 1384789, 1978270, 2769578, 6923945, 13847890]

約数ペア:

[(1, 13847890), (2, 6923945), (5, 2769578), (7, 1978270), (10, 1384789), (14, 989135), (35, 395654), (49, 282610), (59, 234710), (70, 197827), (98, 141305), (118, 117355), (245, 56522), (295, 46942), (413, 33530), (479, 28910), (490, 28261), (590, 23471), (826, 16765), (958, 14455), (2065, 6706), (2395, 5782), (2891, 4790), (3353, 4130)]