12729330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2111}}^1$

素因数の和:2191

約数の個数: 48

約数和(自身を含む): 33606144

約数和(自身を除く): 20876814

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 2111, 3015, 4222, 6030, 6333, 10555, 12666, 18999, 21110, 31665, 37998, 63330, 94995, 141437, 189990, 282874, 424311, 707185, 848622, 1272933, 1414370, 2121555, 2545866, 4243110, 6364665, 12729330]

約数ペア:

[(1, 12729330), (2, 6364665), (3, 4243110), (5, 2545866), (6, 2121555), (9, 1414370), (10, 1272933), (15, 848622), (18, 707185), (30, 424311), (45, 282874), (67, 189990), (90, 141437), (134, 94995), (201, 63330), (335, 37998), (402, 31665), (603, 21110), (670, 18999), (1005, 12666), (1206, 10555), (2010, 6333), (2111, 6030), (3015, 4222)]