23158260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{128657}}^1$

素因数の和:128672

約数の個数: 36

約数和(自身を含む): 70247268

約数和(自身を除く): 47089008

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 128657, 257314, 385971, 514628, 643285, 771942, 1157913, 1286570, 1543884, 1929855, 2315826, 2573140, 3859710, 4631652, 5789565, 7719420, 11579130, 23158260]

約数ペア:

[(1, 23158260), (2, 11579130), (3, 7719420), (4, 5789565), (5, 4631652), (6, 3859710), (9, 2573140), (10, 2315826), (12, 1929855), (15, 1543884), (18, 1286570), (20, 1157913), (30, 771942), (36, 643285), (45, 514628), (60, 385971), (90, 257314), (180, 128657)]