2970390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{99013}}^1$

素因数の和:99023

約数の個数: 16

約数和(自身を含む): 7129008

約数和(自身を除く): 4158618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 99013, 198026, 297039, 495065, 594078, 990130, 1485195, 2970390]

約数ペア:

[(1, 2970390), (2, 1485195), (3, 990130), (5, 594078), (6, 495065), (10, 297039), (15, 198026), (30, 99013)]