3954660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3469}}^1$

素因数の和:3500

約数の個数: 48

約数和(自身を含む): 11659200

約数和(自身を除く): 7704540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 3469, 6938, 10407, 13876, 17345, 20814, 34690, 41628, 52035, 65911, 69380, 104070, 131822, 197733, 208140, 263644, 329555, 395466, 659110, 790932, 988665, 1318220, 1977330, 3954660]

約数ペア:

[(1, 3954660), (2, 1977330), (3, 1318220), (4, 988665), (5, 790932), (6, 659110), (10, 395466), (12, 329555), (15, 263644), (19, 208140), (20, 197733), (30, 131822), (38, 104070), (57, 69380), (60, 65911), (76, 52035), (95, 41628), (114, 34690), (190, 20814), (228, 17345), (285, 13876), (380, 10407), (570, 6938), (1140, 3469)]