30284370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3469}}^1$

素因数の和:3579

約数の個数: 48

約数和(自身を含む): 79574040

約数和(自身を除く): 49289670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 3469, 4365, 6938, 8730, 10407, 17345, 20814, 31221, 34690, 52035, 62442, 104070, 156105, 312210, 336493, 672986, 1009479, 1682465, 2018958, 3028437, 3364930, 5047395, 6056874, 10094790, 15142185, 30284370]

約数ペア:

[(1, 30284370), (2, 15142185), (3, 10094790), (5, 6056874), (6, 5047395), (9, 3364930), (10, 3028437), (15, 2018958), (18, 1682465), (30, 1009479), (45, 672986), (90, 336493), (97, 312210), (194, 156105), (291, 104070), (485, 62442), (582, 52035), (873, 34690), (970, 31221), (1455, 20814), (1746, 17345), (2910, 10407), (3469, 8730), (4365, 6938)]