2944130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 6120576

約数和(自身を除く): 3176446

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 307, 614, 685, 959, 1370, 1535, 1918, 2149, 3070, 4298, 4795, 9590, 10745, 21490, 42059, 84118, 210295, 294413, 420590, 588826, 1472065, 2944130]

約数ペア:

[(1, 2944130), (2, 1472065), (5, 588826), (7, 420590), (10, 294413), (14, 210295), (35, 84118), (70, 42059), (137, 21490), (274, 10745), (307, 9590), (614, 4795), (685, 4298), (959, 3070), (1370, 2149), (1535, 1918)]