15203090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4621}}^1$

素因数の和:4682

約数の個数: 32

約数和(自身を含む): 31947264

約数和(自身を除く): 16744174

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 4621, 9242, 23105, 32347, 46210, 64694, 161735, 217187, 323470, 434374, 1085935, 1520309, 2171870, 3040618, 7601545, 15203090]

約数ペア:

[(1, 15203090), (2, 7601545), (5, 3040618), (7, 2171870), (10, 1520309), (14, 1085935), (35, 434374), (47, 323470), (70, 217187), (94, 161735), (235, 64694), (329, 46210), (470, 32347), (658, 23105), (1645, 9242), (3290, 4621)]