2247139860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5350333}}^1$

素因数の和:5350352

約数の個数: 48

約数和(自身を含む): 7190848896

約数和(自身を除く): 4943709036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 5350333, 10700666, 16050999, 21401332, 26751665, 32101998, 37452331, 53503330, 64203996, 74904662, 80254995, 107006660, 112356993, 149809324, 160509990, 187261655, 224713986, 321019980, 374523310, 449427972, 561784965, 749046620, 1123569930, 2247139860]

約数ペア:

[(1, 2247139860), (2, 1123569930), (3, 749046620), (4, 561784965), (5, 449427972), (6, 374523310), (7, 321019980), (10, 224713986), (12, 187261655), (14, 160509990), (15, 149809324), (20, 112356993), (21, 107006660), (28, 80254995), (30, 74904662), (35, 64203996), (42, 53503330), (60, 37452331), (70, 32101998), (84, 26751665), (105, 21401332), (140, 16050999), (210, 10700666), (420, 5350333)]