9987210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{110969}}^1$

素因数の和:110982

約数の個数: 24

約数和(自身を含む): 25966980

約数和(自身を除く): 15979770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 110969, 221938, 332907, 554845, 665814, 998721, 1109690, 1664535, 1997442, 3329070, 4993605, 9987210]

約数ペア:

[(1, 9987210), (2, 4993605), (3, 3329070), (5, 1997442), (6, 1664535), (9, 1109690), (10, 998721), (15, 665814), (18, 554845), (30, 332907), (45, 221938), (90, 110969)]