4618020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6997}}^1$

素因数の和:7020

約数の個数: 48

約数和(自身を含む): 14107968

約数和(自身を除く): 9489948

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 6997, 13994, 20991, 27988, 34985, 41982, 69970, 76967, 83964, 104955, 139940, 153934, 209910, 230901, 307868, 384835, 419820, 461802, 769670, 923604, 1154505, 1539340, 2309010, 4618020]

約数ペア:

[(1, 4618020), (2, 2309010), (3, 1539340), (4, 1154505), (5, 923604), (6, 769670), (10, 461802), (11, 419820), (12, 384835), (15, 307868), (20, 230901), (22, 209910), (30, 153934), (33, 139940), (44, 104955), (55, 83964), (60, 76967), (66, 69970), (110, 41982), (132, 34985), (165, 27988), (220, 20991), (330, 13994), (660, 6997)]