299107490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{7703}}^1$

素因数の和:8074

約数の個数: 32

約数和(自身を含む): 589078656

約数和(自身を除く): 289971166

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 353, 706, 1765, 3530, 3883, 7703, 7766, 15406, 19415, 38515, 38830, 77030, 84733, 169466, 423665, 847330, 2719159, 5438318, 13595795, 27191590, 29910749, 59821498, 149553745, 299107490]

約数ペア:

[(1, 299107490), (2, 149553745), (5, 59821498), (10, 29910749), (11, 27191590), (22, 13595795), (55, 5438318), (110, 2719159), (353, 847330), (706, 423665), (1765, 169466), (3530, 84733), (3883, 77030), (7703, 38830), (7766, 38515), (15406, 19415)]