30925530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2437}}^1$

素因数の和:2500

約数の個数: 64

約数和(自身を含む): 84257280

約数和(自身を除く): 53331750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2437, 2538, 4230, 4874, 6345, 7311, 12185, 12690, 14622, 21933, 24370, 36555, 43866, 65799, 73110, 109665, 114539, 131598, 219330, 229078, 328995, 343617, 572695, 657990, 687234, 1030851, 1145390, 1718085, 2061702, 3092553, 3436170, 5154255, 6185106, 10308510, 15462765, 30925530]

約数ペア:

[(1, 30925530), (2, 15462765), (3, 10308510), (5, 6185106), (6, 5154255), (9, 3436170), (10, 3092553), (15, 2061702), (18, 1718085), (27, 1145390), (30, 1030851), (45, 687234), (47, 657990), (54, 572695), (90, 343617), (94, 328995), (135, 229078), (141, 219330), (235, 131598), (270, 114539), (282, 109665), (423, 73110), (470, 65799), (705, 43866), (846, 36555), (1269, 24370), (1410, 21933), (2115, 14622), (2437, 12690), (2538, 12185), (4230, 7311), (4874, 6345)]