68111030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16901}}^1$

素因数の和:16952

約数の個数: 32

約数和(自身を含む): 136297728

約数和(自身を除く): 68186698

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 16901, 33802, 84505, 169010, 219713, 439426, 523931, 1047862, 1098565, 2197130, 2619655, 5239310, 6811103, 13622206, 34055515, 68111030]

約数ペア:

[(1, 68111030), (2, 34055515), (5, 13622206), (10, 6811103), (13, 5239310), (26, 2619655), (31, 2197130), (62, 1098565), (65, 1047862), (130, 523931), (155, 439426), (310, 219713), (403, 169010), (806, 84505), (2015, 33802), (4030, 16901)]