2239860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5333}}^1$

素因数の和:5352

約数の個数: 48

約数和(自身を含む): 7168896

約数和(自身を除く): 4929036

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, 5333, 10666, 15999, 21332, 26665, 31998, 37331, 53330, 63996, 74662, 79995, 106660, 111993, 149324, 159990, 186655, 223986, 319980, 373310, 447972, 559965, 746620, 1119930, 2239860]

約数ペア:

[(1, 2239860), (2, 1119930), (3, 746620), (4, 559965), (5, 447972), (6, 373310), (7, 319980), (10, 223986), (12, 186655), (14, 159990), (15, 149324), (20, 111993), (21, 106660), (28, 79995), (30, 74662), (35, 63996), (42, 53330), (60, 37331), (70, 31998), (84, 26665), (105, 21332), (140, 15999), (210, 10666), (420, 5333)]