1900808519030

素因数分解:

$2^1\times 5^1\times {\mathrm{115751}}^1\times {\mathrm{1642153}}^1$

素因数の和:1757911

約数の個数: 16

約数和(自身を含む): 3421486976544

約数和(自身を除く): 1520678457514

約数列:

[1, 2, 5, 10, 115751, 231502, 578755, 1157510, 1642153, 3284306, 8210765, 16421530, 190080851903, 380161703806, 950404259515, 1900808519030]

約数ペア:

[(1, 1900808519030), (2, 950404259515), (5, 380161703806), (10, 190080851903), (115751, 16421530), (231502, 8210765), (578755, 3284306), (1157510, 1642153)]