15074290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19577}}^1$

素因数の和:19602

約数の個数: 32

約数和(自身を含む): 33830784

約数和(自身を除く): 18756494

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 19577, 39154, 97885, 137039, 195770, 215347, 274078, 430694, 685195, 1076735, 1370390, 1507429, 2153470, 3014858, 7537145, 15074290]

約数ペア:

[(1, 15074290), (2, 7537145), (5, 3014858), (7, 2153470), (10, 1507429), (11, 1370390), (14, 1076735), (22, 685195), (35, 430694), (55, 274078), (70, 215347), (77, 195770), (110, 137039), (154, 97885), (385, 39154), (770, 19577)]