145349370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{538331}}^1$

素因数の和:538347

約数の個数: 32

約数和(自身を含む): 387599040

約数和(自身を除く): 242249670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 538331, 1076662, 1614993, 2691655, 3229986, 4844979, 5383310, 8074965, 9689958, 14534937, 16149930, 24224895, 29069874, 48449790, 72674685, 145349370]

約数ペア:

[(1, 145349370), (2, 72674685), (3, 48449790), (5, 29069874), (6, 24224895), (9, 16149930), (10, 14534937), (15, 9689958), (18, 8074965), (27, 5383310), (30, 4844979), (45, 3229986), (54, 2691655), (90, 1614993), (135, 1076662), (270, 538331)]