3959820

素因数分解:

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

素因数の和:7351

約数の個数: 48

約数和(自身を含む): 12321120

約数和(自身を除く): 8361300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 7333, 14666, 21999, 29332, 36665, 43998, 65997, 73330, 87996, 109995, 131994, 146660, 197991, 219990, 263988, 329985, 395982, 439980, 659970, 791964, 989955, 1319940, 1979910, 3959820]

約数ペア:

[(1, 3959820), (2, 1979910), (3, 1319940), (4, 989955), (5, 791964), (6, 659970), (9, 439980), (10, 395982), (12, 329985), (15, 263988), (18, 219990), (20, 197991), (27, 146660), (30, 131994), (36, 109995), (45, 87996), (54, 73330), (60, 65997), (90, 43998), (108, 36665), (135, 29332), (180, 21999), (270, 14666), (540, 7333)]