17316660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1123}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 48718656

約数和(自身を除く): 31401996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 1028, 1123, 1285, 1542, 2246, 2570, 3084, 3369, 3855, 4492, 5140, 5615, 6738, 7710, 11230, 13476, 15420, 16845, 22460, 33690, 67380, 288611, 577222, 865833, 1154444, 1443055, 1731666, 2886110, 3463332, 4329165, 5772220, 8658330, 17316660]

約数ペア:

[(1, 17316660), (2, 8658330), (3, 5772220), (4, 4329165), (5, 3463332), (6, 2886110), (10, 1731666), (12, 1443055), (15, 1154444), (20, 865833), (30, 577222), (60, 288611), (257, 67380), (514, 33690), (771, 22460), (1028, 16845), (1123, 15420), (1285, 13476), (1542, 11230), (2246, 7710), (2570, 6738), (3084, 5615), (3369, 5140), (3855, 4492)]