30540272

素因数分解:

$2^4\times 7^1\times {\mathrm{367}}^1\times {\mathrm{743}}^1$

素因数の和:1125

約数の個数: 40

約数和(自身を含む): 67900416

約数和(自身を除く): 37360144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 367, 734, 743, 1468, 1486, 2569, 2936, 2972, 5138, 5201, 5872, 5944, 10276, 10402, 11888, 20552, 20804, 41104, 41608, 83216, 272681, 545362, 1090724, 1908767, 2181448, 3817534, 4362896, 7635068, 15270136, 30540272]

約数ペア:

[(1, 30540272), (2, 15270136), (4, 7635068), (7, 4362896), (8, 3817534), (14, 2181448), (16, 1908767), (28, 1090724), (56, 545362), (112, 272681), (367, 83216), (734, 41608), (743, 41104), (1468, 20804), (1486, 20552), (2569, 11888), (2936, 10402), (2972, 10276), (5138, 5944), (5201, 5872)]