154465210

素因数分解:

$2^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{15493}}^1$

素因数の和:16497

約数の個数: 16

約数和(自身を含む): 278334216

約数和(自身を除く): 123869006

約数列:

[1, 2, 5, 10, 997, 1994, 4985, 9970, 15493, 30986, 77465, 154930, 15446521, 30893042, 77232605, 154465210]

約数ペア:

[(1, 154465210), (2, 77232605), (5, 30893042), (10, 15446521), (997, 154930), (1994, 77465), (4985, 30986), (9970, 15493)]