2079890790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{263611}}^1$

素因数の和:263884

約数の個数: 32

約数和(自身を含む): 5010736896

約数和(自身を除く): 2930846106

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 7890, 263611, 527222, 790833, 1318055, 1581666, 2636110, 3954165, 7908330, 69329693, 138659386, 207989079, 346648465, 415978158, 693296930, 1039945395, 2079890790]

約数ペア:

[(1, 2079890790), (2, 1039945395), (3, 693296930), (5, 415978158), (6, 346648465), (10, 207989079), (15, 138659386), (30, 69329693), (263, 7908330), (526, 3954165), (789, 2636110), (1315, 1581666), (1578, 1318055), (2630, 790833), (3945, 527222), (7890, 263611)]