171054660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{407273}}^1$

素因数の和:407292

約数の個数: 48

約数和(自身を含む): 547376256

約数和(自身を除く): 376321596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 407273, 814546, 1221819, 1629092, 2036365, 2443638, 2850911, 4072730, 4887276, 5701822, 6109095, 8145460, 8552733, 11403644, 12218190, 14254555, 17105466, 24436380, 28509110, 34210932, 42763665, 57018220, 85527330, 171054660]

約数ペア:

[(1, 171054660), (2, 85527330), (3, 57018220), (4, 42763665), (5, 34210932), (6, 28509110), (7, 24436380), (10, 17105466), (12, 14254555), (14, 12218190), (15, 11403644), (20, 8552733), (21, 8145460), (28, 6109095), (30, 5701822), (35, 4887276), (42, 4072730), (60, 2850911), (70, 2443638), (84, 2036365), (105, 1629092), (140, 1221819), (210, 814546), (420, 407273)]