2988270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{33203}}^1$

素因数の和:33216

約数の個数: 24

約数和(自身を含む): 7769736

約数和(自身を除く): 4781466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 33203, 66406, 99609, 166015, 199218, 298827, 332030, 498045, 597654, 996090, 1494135, 2988270]

約数ペア:

[(1, 2988270), (2, 1494135), (3, 996090), (5, 597654), (6, 498045), (9, 332030), (10, 298827), (15, 199218), (18, 166015), (30, 99609), (45, 66406), (90, 33203)]