148319460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{823997}}^1$

素因数の和:824012

約数の個数: 36

約数和(自身を含む): 449902908

約数和(自身を除く): 301583448

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 823997, 1647994, 2471991, 3295988, 4119985, 4943982, 7415973, 8239970, 9887964, 12359955, 14831946, 16479940, 24719910, 29663892, 37079865, 49439820, 74159730, 148319460]

約数ペア:

[(1, 148319460), (2, 74159730), (3, 49439820), (4, 37079865), (5, 29663892), (6, 24719910), (9, 16479940), (10, 14831946), (12, 12359955), (15, 9887964), (18, 8239970), (20, 7415973), (30, 4943982), (36, 4119985), (45, 3295988), (60, 2471991), (90, 1647994), (180, 823997)]