22788060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2549}}^1$

素因数の和:2710

約数の個数: 48

約数和(自身を含む): 64260000

約数和(自身を除く): 41471940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2549, 2980, 4470, 5098, 7647, 8940, 10196, 12745, 15294, 25490, 30588, 38235, 50980, 76470, 152940, 379801, 759602, 1139403, 1519204, 1899005, 2278806, 3798010, 4557612, 5697015, 7596020, 11394030, 22788060]

約数ペア:

[(1, 22788060), (2, 11394030), (3, 7596020), (4, 5697015), (5, 4557612), (6, 3798010), (10, 2278806), (12, 1899005), (15, 1519204), (20, 1139403), (30, 759602), (60, 379801), (149, 152940), (298, 76470), (447, 50980), (596, 38235), (745, 30588), (894, 25490), (1490, 15294), (1788, 12745), (2235, 10196), (2549, 8940), (2980, 7647), (4470, 5098)]