2553204235020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{42553403917}}^1$

素因数の和:42553403929

約数の個数: 24

約数和(自身を含む): 7148971858224

約数和(自身を除く): 4595767623204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 42553403917, 85106807834, 127660211751, 170213615668, 212767019585, 255320423502, 425534039170, 510640847004, 638301058755, 851068078340, 1276602117510, 2553204235020]

約数ペア:

[(1, 2553204235020), (2, 1276602117510), (3, 851068078340), (4, 638301058755), (5, 510640847004), (6, 425534039170), (10, 255320423502), (12, 212767019585), (15, 170213615668), (20, 127660211751), (30, 85106807834), (60, 42553403917)]