219906630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{814469}}^1$

素因数の和:814485

約数の個数: 32

約数和(自身を含む): 586418400

約数和(自身を除く): 366511770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 814469, 1628938, 2443407, 4072345, 4886814, 7330221, 8144690, 12217035, 14660442, 21990663, 24434070, 36651105, 43981326, 73302210, 109953315, 219906630]

約数ペア:

[(1, 219906630), (2, 109953315), (3, 73302210), (5, 43981326), (6, 36651105), (9, 24434070), (10, 21990663), (15, 14660442), (18, 12217035), (27, 8144690), (30, 7330221), (45, 4886814), (54, 4072345), (90, 2443407), (135, 1628938), (270, 814469)]