9868020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1009}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 27827520

約数和(自身を除く): 17959500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1009, 1630, 1956, 2018, 2445, 3027, 3260, 4036, 4890, 5045, 6054, 9780, 10090, 12108, 15135, 20180, 30270, 60540, 164467, 328934, 493401, 657868, 822335, 986802, 1644670, 1973604, 2467005, 3289340, 4934010, 9868020]

約数ペア:

[(1, 9868020), (2, 4934010), (3, 3289340), (4, 2467005), (5, 1973604), (6, 1644670), (10, 986802), (12, 822335), (15, 657868), (20, 493401), (30, 328934), (60, 164467), (163, 60540), (326, 30270), (489, 20180), (652, 15135), (815, 12108), (978, 10090), (1009, 9780), (1630, 6054), (1956, 5045), (2018, 4890), (2445, 4036), (3027, 3260)]