15395930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2089}}^1$

素因数の和:2174

約数の個数: 32

約数和(自身を含む): 30697920

約数和(自身を除く): 15301990

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 2089, 3685, 4178, 7370, 10445, 20890, 22979, 45958, 114895, 139963, 229790, 279926, 699815, 1399630, 1539593, 3079186, 7697965, 15395930]

約数ペア:

[(1, 15395930), (2, 7697965), (5, 3079186), (10, 1539593), (11, 1399630), (22, 699815), (55, 279926), (67, 229790), (110, 139963), (134, 114895), (335, 45958), (670, 22979), (737, 20890), (1474, 10445), (2089, 7370), (3685, 4178)]