30897150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{205981}}^1$

素因数の和:205996

約数の個数: 24

約数和(自身を含む): 76625304

約数和(自身を除く): 45728154

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 205981, 411962, 617943, 1029905, 1235886, 2059810, 3089715, 5149525, 6179430, 10299050, 15448575, 30897150]

約数ペア:

[(1, 30897150), (2, 15448575), (3, 10299050), (5, 6179430), (6, 5149525), (10, 3089715), (15, 2059810), (25, 1235886), (30, 1029905), (50, 617943), (75, 411962), (150, 205981)]