30378942

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 74304000

約数和(自身を除く): 43925058

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 199, 257, 297, 398, 514, 594, 597, 771, 1194, 1542, 1791, 2189, 2313, 2827, 3582, 4378, 4626, 5373, 5654, 6567, 6939, 8481, 10746, 13134, 13878, 16962, 19701, 25443, 39402, 50886, 51143, 59103, 76329, 102286, 118206, 152658, 153429, 306858, 460287, 562573, 920574, 1125146, 1380861, 1687719, 2761722, 3375438, 5063157, 10126314, 15189471, 30378942]

約数ペア:

[(1, 30378942), (2, 15189471), (3, 10126314), (6, 5063157), (9, 3375438), (11, 2761722), (18, 1687719), (22, 1380861), (27, 1125146), (33, 920574), (54, 562573), (66, 460287), (99, 306858), (198, 153429), (199, 152658), (257, 118206), (297, 102286), (398, 76329), (514, 59103), (594, 51143), (597, 50886), (771, 39402), (1194, 25443), (1542, 19701), (1791, 16962), (2189, 13878), (2313, 13134), (2827, 10746), (3582, 8481), (4378, 6939), (4626, 6567), (5373, 5654)]