169668830

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1\times {\mathrm{617}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 309959136

約数和(自身を除く): 140290306

約数列:

[1, 2, 5, 10, 107, 214, 257, 514, 535, 617, 1070, 1234, 1285, 2570, 3085, 6170, 27499, 54998, 66019, 132038, 137495, 158569, 274990, 317138, 330095, 660190, 792845, 1585690, 16966883, 33933766, 84834415, 169668830]

約数ペア:

[(1, 169668830), (2, 84834415), (5, 33933766), (10, 16966883), (107, 1585690), (214, 792845), (257, 660190), (514, 330095), (535, 317138), (617, 274990), (1070, 158569), (1234, 137495), (1285, 132038), (2570, 66019), (3085, 54998), (6170, 27499)]