31005350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{21383}}^1$

素因数の和:21424

約数の個数: 24

約数和(自身を含む): 59661360

約数和(自身を除く): 28656010

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 21383, 42766, 106915, 213830, 534575, 620107, 1069150, 1240214, 3100535, 6201070, 15502675, 31005350]

約数ペア:

[(1, 31005350), (2, 15502675), (5, 6201070), (10, 3100535), (25, 1240214), (29, 1069150), (50, 620107), (58, 534575), (145, 213830), (290, 106915), (725, 42766), (1450, 21383)]