4123020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6247}}^1$

素因数の和:6270

約数の個数: 48

約数和(自身を含む): 12595968

約数和(自身を除く): 8472948

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, 6247, 12494, 18741, 24988, 31235, 37482, 62470, 68717, 74964, 93705, 124940, 137434, 187410, 206151, 274868, 343585, 374820, 412302, 687170, 824604, 1030755, 1374340, 2061510, 4123020]

約数ペア:

[(1, 4123020), (2, 2061510), (3, 1374340), (4, 1030755), (5, 824604), (6, 687170), (10, 412302), (11, 374820), (12, 343585), (15, 274868), (20, 206151), (22, 187410), (30, 137434), (33, 124940), (44, 93705), (55, 74964), (60, 68717), (66, 62470), (110, 37482), (132, 31235), (165, 24988), (220, 18741), (330, 12494), (660, 6247)]