2969730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 8398080

約数和(自身を除く): 5428350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 647, 765, 918, 1294, 1530, 1941, 2295, 3235, 3882, 4590, 5823, 6470, 9705, 10999, 11646, 17469, 19410, 21998, 29115, 32997, 34938, 54995, 58230, 65994, 87345, 98991, 109990, 164985, 174690, 197982, 296973, 329970, 494955, 593946, 989910, 1484865, 2969730]

約数ペア:

[(1, 2969730), (2, 1484865), (3, 989910), (5, 593946), (6, 494955), (9, 329970), (10, 296973), (15, 197982), (17, 174690), (18, 164985), (27, 109990), (30, 98991), (34, 87345), (45, 65994), (51, 58230), (54, 54995), (85, 34938), (90, 32997), (102, 29115), (135, 21998), (153, 19410), (170, 17469), (255, 11646), (270, 10999), (306, 9705), (459, 6470), (510, 5823), (647, 4590), (765, 3882), (918, 3235), (1294, 2295), (1530, 1941)]