30594760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{109267}}^1$

素因数の和:109285

約数の個数: 32

約数和(自身を含む): 78672960

約数和(自身を除く): 48078200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 109267, 218534, 437068, 546335, 764869, 874136, 1092670, 1529738, 2185340, 3059476, 3824345, 4370680, 6118952, 7648690, 15297380, 30594760]

約数ペア:

[(1, 30594760), (2, 15297380), (4, 7648690), (5, 6118952), (7, 4370680), (8, 3824345), (10, 3059476), (14, 2185340), (20, 1529738), (28, 1092670), (35, 874136), (40, 764869), (56, 546335), (70, 437068), (140, 218534), (280, 109267)]