22805940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2551}}^1$

素因数の和:2712

約数の個数: 48

約数和(自身を含む): 64310400

約数和(自身を除く): 41504460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2551, 2980, 4470, 5102, 7653, 8940, 10204, 12755, 15306, 25510, 30612, 38265, 51020, 76530, 153060, 380099, 760198, 1140297, 1520396, 1900495, 2280594, 3800990, 4561188, 5701485, 7601980, 11402970, 22805940]

約数ペア:

[(1, 22805940), (2, 11402970), (3, 7601980), (4, 5701485), (5, 4561188), (6, 3800990), (10, 2280594), (12, 1900495), (15, 1520396), (20, 1140297), (30, 760198), (60, 380099), (149, 153060), (298, 76530), (447, 51020), (596, 38265), (745, 30612), (894, 25510), (1490, 15306), (1788, 12755), (2235, 10204), (2551, 8940), (2980, 7653), (4470, 5102)]