74859190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1471}}^1$

素因数の和:2212

約数の個数: 32

約数和(自身を含む): 154312704

約数和(自身を除く): 79453514

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 727, 1454, 1471, 2942, 3635, 5089, 7270, 7355, 10178, 10297, 14710, 20594, 25445, 50890, 51485, 102970, 1069417, 2138834, 5347085, 7485919, 10694170, 14971838, 37429595, 74859190]

約数ペア:

[(1, 74859190), (2, 37429595), (5, 14971838), (7, 10694170), (10, 7485919), (14, 5347085), (35, 2138834), (70, 1069417), (727, 102970), (1454, 51485), (1471, 50890), (2942, 25445), (3635, 20594), (5089, 14710), (7270, 10297), (7355, 10178)]