1812350

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:620

約数の個数: 24

約数和(自身を含む): 3427608

約数和(自身を除く): 1615258

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 541, 670, 1082, 1675, 2705, 3350, 5410, 13525, 27050, 36247, 72494, 181235, 362470, 906175, 1812350]

約数ペア:

[(1, 1812350), (2, 906175), (5, 362470), (10, 181235), (25, 72494), (50, 36247), (67, 27050), (134, 13525), (335, 5410), (541, 3350), (670, 2705), (1082, 1675)]