29097780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2437}}^1$

素因数の和:2648

約数の個数: 48

約数和(自身を含む): 81916800

約数和(自身を除く): 52819020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2437, 2985, 3980, 4874, 5970, 7311, 9748, 11940, 12185, 14622, 24370, 29244, 36555, 48740, 73110, 146220, 484963, 969926, 1454889, 1939852, 2424815, 2909778, 4849630, 5819556, 7274445, 9699260, 14548890, 29097780]

約数ペア:

[(1, 29097780), (2, 14548890), (3, 9699260), (4, 7274445), (5, 5819556), (6, 4849630), (10, 2909778), (12, 2424815), (15, 1939852), (20, 1454889), (30, 969926), (60, 484963), (199, 146220), (398, 73110), (597, 48740), (796, 36555), (995, 29244), (1194, 24370), (1990, 14622), (2388, 12185), (2437, 11940), (2985, 9748), (3980, 7311), (4874, 5970)]