89370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{331}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 239040

約数和(自身を除く): 149670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 331, 662, 993, 1655, 1986, 2979, 3310, 4965, 5958, 8937, 9930, 14895, 17874, 29790, 44685, 89370]

約数ペア:

[(1, 89370), (2, 44685), (3, 29790), (5, 17874), (6, 14895), (9, 9930), (10, 8937), (15, 5958), (18, 4965), (27, 3310), (30, 2979), (45, 1986), (54, 1655), (90, 993), (135, 662), (270, 331)]