201491460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1119397}}^1$

素因数の和:1119412

約数の個数: 36

約数和(自身を含む): 611191308

約数和(自身を除く): 409699848

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1119397, 2238794, 3358191, 4477588, 5596985, 6716382, 10074573, 11193970, 13432764, 16790955, 20149146, 22387940, 33581910, 40298292, 50372865, 67163820, 100745730, 201491460]

約数ペア:

[(1, 201491460), (2, 100745730), (3, 67163820), (4, 50372865), (5, 40298292), (6, 33581910), (9, 22387940), (10, 20149146), (12, 16790955), (15, 13432764), (18, 11193970), (20, 10074573), (30, 6716382), (36, 5596985), (45, 4477588), (60, 3358191), (90, 2238794), (180, 1119397)]