171268380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{951491}}^1$

素因数の和:951506

約数の個数: 36

約数和(自身を含む): 519514632

約数和(自身を除く): 348246252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 951491, 1902982, 2854473, 3805964, 4757455, 5708946, 8563419, 9514910, 11417892, 14272365, 17126838, 19029820, 28544730, 34253676, 42817095, 57089460, 85634190, 171268380]

約数ペア:

[(1, 171268380), (2, 85634190), (3, 57089460), (4, 42817095), (5, 34253676), (6, 28544730), (9, 19029820), (10, 17126838), (12, 14272365), (15, 11417892), (18, 9514910), (20, 8563419), (30, 5708946), (36, 4757455), (45, 3805964), (60, 2854473), (90, 1902982), (180, 951491)]