30231710

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{20021}}^1$

素因数の和:20179

約数の個数: 16

約数和(自身を含む): 54780192

約数和(自身を除く): 24548482

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 20021, 40042, 100105, 200210, 3023171, 6046342, 15115855, 30231710]

約数ペア:

[(1, 30231710), (2, 15115855), (5, 6046342), (10, 3023171), (151, 200210), (302, 100105), (755, 40042), (1510, 20021)]