1979340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2999}}^1$

素因数の和:3022

約数の個数: 48

約数和(自身を含む): 6048000

約数和(自身を除く): 4068660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 2999, 5998, 8997, 11996, 14995, 17994, 29990, 32989, 35988, 44985, 59980, 65978, 89970, 98967, 131956, 164945, 179940, 197934, 329890, 395868, 494835, 659780, 989670, 1979340]

約数ペア:

[(1, 1979340), (2, 989670), (3, 659780), (4, 494835), (5, 395868), (6, 329890), (10, 197934), (11, 179940), (12, 164945), (15, 131956), (20, 98967), (22, 89970), (30, 65978), (33, 59980), (44, 44985), (55, 35988), (60, 32989), (66, 29990), (110, 17994), (132, 14995), (165, 11996), (220, 8997), (330, 5998), (660, 2999)]