30562764

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 73100160

約数和(自身を除く): 42537396

約数列:

[1, 2, 3, 4, 6, 12, 73, 139, 146, 219, 251, 278, 292, 417, 438, 502, 556, 753, 834, 876, 1004, 1506, 1668, 3012, 10147, 18323, 20294, 30441, 34889, 36646, 40588, 54969, 60882, 69778, 73292, 104667, 109938, 121764, 139556, 209334, 219876, 418668, 2546897, 5093794, 7640691, 10187588, 15281382, 30562764]

約数ペア:

[(1, 30562764), (2, 15281382), (3, 10187588), (4, 7640691), (6, 5093794), (12, 2546897), (73, 418668), (139, 219876), (146, 209334), (219, 139556), (251, 121764), (278, 109938), (292, 104667), (417, 73292), (438, 69778), (502, 60882), (556, 54969), (753, 40588), (834, 36646), (876, 34889), (1004, 30441), (1506, 20294), (1668, 18323), (3012, 10147)]