2909410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 6065280

約数和(自身を除く): 3155870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 467, 623, 890, 934, 1246, 2335, 3115, 3269, 4670, 6230, 6538, 16345, 32690, 41563, 83126, 207815, 290941, 415630, 581882, 1454705, 2909410]

約数ペア:

[(1, 2909410), (2, 1454705), (5, 581882), (7, 415630), (10, 290941), (14, 207815), (35, 83126), (70, 41563), (89, 32690), (178, 16345), (445, 6538), (467, 6230), (623, 4670), (890, 3269), (934, 3115), (1246, 2335)]