71854170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{82591}}^1$

素因数の和:82630

約数の個数: 32

約数和(自身を含む): 178398720

約数和(自身を除く): 106544550

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 82591, 165182, 247773, 412955, 495546, 825910, 1238865, 2395139, 2477730, 4790278, 7185417, 11975695, 14370834, 23951390, 35927085, 71854170]

約数ペア:

[(1, 71854170), (2, 35927085), (3, 23951390), (5, 14370834), (6, 11975695), (10, 7185417), (15, 4790278), (29, 2477730), (30, 2395139), (58, 1238865), (87, 825910), (145, 495546), (174, 412955), (290, 247773), (435, 165182), (870, 82591)]