7289460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13499}}^1$

素因数の和:13517

約数の個数: 48

約数和(自身を含む): 22680000

約数和(自身を除く): 15390540

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, 13499, 26998, 40497, 53996, 67495, 80994, 121491, 134990, 161988, 202485, 242982, 269980, 364473, 404970, 485964, 607455, 728946, 809940, 1214910, 1457892, 1822365, 2429820, 3644730, 7289460]

約数ペア:

[(1, 7289460), (2, 3644730), (3, 2429820), (4, 1822365), (5, 1457892), (6, 1214910), (9, 809940), (10, 728946), (12, 607455), (15, 485964), (18, 404970), (20, 364473), (27, 269980), (30, 242982), (36, 202485), (45, 161988), (54, 134990), (60, 121491), (90, 80994), (108, 67495), (135, 53996), (180, 40497), (270, 26998), (540, 13499)]