30307210

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{20071}}^1$

素因数の和:20229

約数の個数: 16

約数和(自身を含む): 54916992

約数和(自身を除く): 24609782

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 20071, 40142, 100355, 200710, 3030721, 6061442, 15153605, 30307210]

約数ペア:

[(1, 30307210), (2, 15153605), (5, 6061442), (10, 3030721), (151, 200710), (302, 100355), (755, 40142), (1510, 20071)]