3779580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{8999}}^1$

素因数の和:9018

約数の個数: 48

約数和(自身を含む): 12096000

約数和(自身を除く): 8316420

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, 8999, 17998, 26997, 35996, 44995, 53994, 62993, 89990, 107988, 125986, 134985, 179980, 188979, 251972, 269970, 314965, 377958, 539940, 629930, 755916, 944895, 1259860, 1889790, 3779580]

約数ペア:

[(1, 3779580), (2, 1889790), (3, 1259860), (4, 944895), (5, 755916), (6, 629930), (7, 539940), (10, 377958), (12, 314965), (14, 269970), (15, 251972), (20, 188979), (21, 179980), (28, 134985), (30, 125986), (35, 107988), (42, 89990), (60, 62993), (70, 53994), (84, 44995), (105, 35996), (140, 26997), (210, 17998), (420, 8999)]