71425130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7789}}^1$

素因数の和:7934

約数の個数: 32

約数和(自身を含む): 148072320

約数和(自身を除く): 76647190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 7789, 9170, 15578, 38945, 54523, 77890, 109046, 272615, 545230, 1020359, 2040718, 5101795, 7142513, 10203590, 14285026, 35712565, 71425130]

約数ペア:

[(1, 71425130), (2, 35712565), (5, 14285026), (7, 10203590), (10, 7142513), (14, 5101795), (35, 2040718), (70, 1020359), (131, 545230), (262, 272615), (655, 109046), (917, 77890), (1310, 54523), (1834, 38945), (4585, 15578), (7789, 9170)]