13488690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{863}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 32472576

約数和(自身を除く): 18983886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 521, 863, 1042, 1563, 1726, 2589, 2605, 3126, 4315, 5178, 5210, 7815, 8630, 12945, 15630, 25890, 449623, 899246, 1348869, 2248115, 2697738, 4496230, 6744345, 13488690]

約数ペア:

[(1, 13488690), (2, 6744345), (3, 4496230), (5, 2697738), (6, 2248115), (10, 1348869), (15, 899246), (30, 449623), (521, 25890), (863, 15630), (1042, 12945), (1563, 8630), (1726, 7815), (2589, 5210), (2605, 5178), (3126, 4315)]