27718740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{7333}}^1$

素因数の和:7358

約数の個数: 96

約数和(自身を含む): 98568960

約数和(自身を除く): 70850220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 7333, 14666, 21999, 29332, 36665, 43998, 51331, 65997, 73330, 87996, 102662, 109995, 131994, 146660, 153993, 197991, 205324, 219990, 256655, 263988, 307986, 329985, 395982, 439980, 461979, 513310, 615972, 659970, 769965, 791964, 923958, 989955, 1026620, 1319940, 1385937, 1539930, 1847916, 1979910, 2309895, 2771874, 3079860, 3959820, 4619790, 5543748, 6929685, 9239580, 13859370, 27718740]

約数ペア:

[(1, 27718740), (2, 13859370), (3, 9239580), (4, 6929685), (5, 5543748), (6, 4619790), (7, 3959820), (9, 3079860), (10, 2771874), (12, 2309895), (14, 1979910), (15, 1847916), (18, 1539930), (20, 1385937), (21, 1319940), (27, 1026620), (28, 989955), (30, 923958), (35, 791964), (36, 769965), (42, 659970), (45, 615972), (54, 513310), (60, 461979), (63, 439980), (70, 395982), (84, 329985), (90, 307986), (105, 263988), (108, 256655), (126, 219990), (135, 205324), (140, 197991), (180, 153993), (189, 146660), (210, 131994), (252, 109995), (270, 102662), (315, 87996), (378, 73330), (420, 65997), (540, 51331), (630, 43998), (756, 36665), (945, 29332), (1260, 21999), (1890, 14666), (3780, 7333)]