13405230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 36115200

約数和(自身を除く): 22709970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 131, 135, 262, 270, 379, 393, 655, 758, 786, 1137, 1179, 1310, 1895, 1965, 2274, 2358, 3411, 3537, 3790, 3930, 5685, 5895, 6822, 7074, 10233, 11370, 11790, 17055, 17685, 20466, 34110, 35370, 49649, 51165, 99298, 102330, 148947, 248245, 297894, 446841, 496490, 744735, 893682, 1340523, 1489470, 2234205, 2681046, 4468410, 6702615, 13405230]

約数ペア:

[(1, 13405230), (2, 6702615), (3, 4468410), (5, 2681046), (6, 2234205), (9, 1489470), (10, 1340523), (15, 893682), (18, 744735), (27, 496490), (30, 446841), (45, 297894), (54, 248245), (90, 148947), (131, 102330), (135, 99298), (262, 51165), (270, 49649), (379, 35370), (393, 34110), (655, 20466), (758, 17685), (786, 17055), (1137, 11790), (1179, 11370), (1310, 10233), (1895, 7074), (1965, 6822), (2274, 5895), (2358, 5685), (3411, 3930), (3537, 3790)]