2098260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11657}}^1$

素因数の和:11672

約数の個数: 36

約数和(自身を含む): 6365268

約数和(自身を除く): 4267008

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11657, 23314, 34971, 46628, 58285, 69942, 104913, 116570, 139884, 174855, 209826, 233140, 349710, 419652, 524565, 699420, 1049130, 2098260]

約数ペア:

[(1, 2098260), (2, 1049130), (3, 699420), (4, 524565), (5, 419652), (6, 349710), (9, 233140), (10, 209826), (12, 174855), (15, 139884), (18, 116570), (20, 104913), (30, 69942), (36, 58285), (45, 46628), (60, 34971), (90, 23314), (180, 11657)]