2859870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7333}}^1$

素因数の和:7356

約数の個数: 32

約数和(自身を含む): 7392672

約数和(自身を除く): 4532802

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 7333, 14666, 21999, 36665, 43998, 73330, 95329, 109995, 190658, 219990, 285987, 476645, 571974, 953290, 1429935, 2859870]

約数ペア:

[(1, 2859870), (2, 1429935), (3, 953290), (5, 571974), (6, 476645), (10, 285987), (13, 219990), (15, 190658), (26, 109995), (30, 95329), (39, 73330), (65, 43998), (78, 36665), (130, 21999), (195, 14666), (390, 7333)]