7976580

素因数分解:

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

素因数の和:7028

約数の個数: 48

約数和(自身を含む): 23513280

約数和(自身を除く): 15536700

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, 6997, 13994, 20991, 27988, 34985, 41982, 69970, 83964, 104955, 132943, 139940, 209910, 265886, 398829, 419820, 531772, 664715, 797658, 1329430, 1595316, 1994145, 2658860, 3988290, 7976580]

約数ペア:

[(1, 7976580), (2, 3988290), (3, 2658860), (4, 1994145), (5, 1595316), (6, 1329430), (10, 797658), (12, 664715), (15, 531772), (19, 419820), (20, 398829), (30, 265886), (38, 209910), (57, 139940), (60, 132943), (76, 104955), (95, 83964), (114, 69970), (190, 41982), (228, 34985), (285, 27988), (380, 20991), (570, 13994), (1140, 6997)]