6518660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 14708736

約数和(自身を除く): 8190076

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 383, 460, 740, 766, 851, 1532, 1702, 1915, 3404, 3830, 4255, 7660, 8510, 8809, 14171, 17020, 17618, 28342, 35236, 44045, 56684, 70855, 88090, 141710, 176180, 283420, 325933, 651866, 1303732, 1629665, 3259330, 6518660]

約数ペア:

[(1, 6518660), (2, 3259330), (4, 1629665), (5, 1303732), (10, 651866), (20, 325933), (23, 283420), (37, 176180), (46, 141710), (74, 88090), (92, 70855), (115, 56684), (148, 44045), (185, 35236), (230, 28342), (370, 17618), (383, 17020), (460, 14171), (740, 8809), (766, 8510), (851, 7660), (1532, 4255), (1702, 3830), (1915, 3404)]