2015684820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11198249}}^1$

素因数の和:11198264

約数の個数: 36

約数和(自身を含む): 6114244500

約数和(自身を除く): 4098559680

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11198249, 22396498, 33594747, 44792996, 55991245, 67189494, 100784241, 111982490, 134378988, 167973735, 201568482, 223964980, 335947470, 403136964, 503921205, 671894940, 1007842410, 2015684820]

約数ペア:

[(1, 2015684820), (2, 1007842410), (3, 671894940), (4, 503921205), (5, 403136964), (6, 335947470), (9, 223964980), (10, 201568482), (12, 167973735), (15, 134378988), (18, 111982490), (20, 100784241), (30, 67189494), (36, 55991245), (45, 44792996), (60, 33594747), (90, 22396498), (180, 11198249)]