20660130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{76519}}^1$

素因数の和:76535

約数の個数: 32

約数和(自身を含む): 55094400

約数和(自身を除く): 34434270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 76519, 153038, 229557, 382595, 459114, 688671, 765190, 1147785, 1377342, 2066013, 2295570, 3443355, 4132026, 6886710, 10330065, 20660130]

約数ペア:

[(1, 20660130), (2, 10330065), (3, 6886710), (5, 4132026), (6, 3443355), (9, 2295570), (10, 2066013), (15, 1377342), (18, 1147785), (27, 765190), (30, 688671), (45, 459114), (54, 382595), (90, 229557), (135, 153038), (270, 76519)]