5158260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{28657}}^1$

素因数の和:28672

約数の個数: 36

約数和(自身を含む): 15647268

約数和(自身を除く): 10489008

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 28657, 57314, 85971, 114628, 143285, 171942, 257913, 286570, 343884, 429855, 515826, 573140, 859710, 1031652, 1289565, 1719420, 2579130, 5158260]

約数ペア:

[(1, 5158260), (2, 2579130), (3, 1719420), (4, 1289565), (5, 1031652), (6, 859710), (9, 573140), (10, 515826), (12, 429855), (15, 343884), (18, 286570), (20, 257913), (30, 171942), (36, 143285), (45, 114628), (60, 85971), (90, 57314), (180, 28657)]