21931950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{146213}}^1$

素因数の和:146228

約数の個数: 24

約数和(自身を含む): 54391608

約数和(自身を除く): 32459658

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 146213, 292426, 438639, 731065, 877278, 1462130, 2193195, 3655325, 4386390, 7310650, 10965975, 21931950]

約数ペア:

[(1, 21931950), (2, 10965975), (3, 7310650), (5, 4386390), (6, 3655325), (10, 2193195), (15, 1462130), (25, 877278), (30, 731065), (50, 438639), (75, 292426), (150, 146213)]