27918030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6997}}^1$

素因数の和:7033

約数の個数: 64

約数和(自身を含む): 80616960

約数和(自身を除く): 52698930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 6997, 13994, 20991, 34985, 41982, 48979, 69970, 97958, 104955, 132943, 146937, 209910, 244895, 265886, 293874, 398829, 489790, 664715, 734685, 797658, 930601, 1329430, 1469370, 1861202, 1994145, 2791803, 3988290, 4653005, 5583606, 9306010, 13959015, 27918030]

約数ペア:

[(1, 27918030), (2, 13959015), (3, 9306010), (5, 5583606), (6, 4653005), (7, 3988290), (10, 2791803), (14, 1994145), (15, 1861202), (19, 1469370), (21, 1329430), (30, 930601), (35, 797658), (38, 734685), (42, 664715), (57, 489790), (70, 398829), (95, 293874), (105, 265886), (114, 244895), (133, 209910), (190, 146937), (210, 132943), (266, 104955), (285, 97958), (399, 69970), (570, 48979), (665, 41982), (798, 34985), (1330, 20991), (1995, 13994), (3990, 6997)]