30900802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 50673600

約数和(自身を除く): 19772798

約数列:

[1, 2, 19, 38, 53, 67, 106, 134, 229, 458, 1007, 1273, 2014, 2546, 3551, 4351, 7102, 8702, 12137, 15343, 24274, 30686, 67469, 134938, 230603, 291517, 461206, 583034, 813179, 1626358, 15450401, 30900802]

約数ペア:

[(1, 30900802), (2, 15450401), (19, 1626358), (38, 813179), (53, 583034), (67, 461206), (106, 291517), (134, 230603), (229, 134938), (458, 67469), (1007, 30686), (1273, 24274), (2014, 15343), (2546, 12137), (3551, 8702), (4351, 7102)]