28581450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{190543}}^1$

素因数の和:190558

約数の個数: 24

約数和(自身を含む): 70882368

約数和(自身を除く): 42300918

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 190543, 381086, 571629, 952715, 1143258, 1905430, 2858145, 4763575, 5716290, 9527150, 14290725, 28581450]

約数ペア:

[(1, 28581450), (2, 14290725), (3, 9527150), (5, 5716290), (6, 4763575), (10, 2858145), (15, 1905430), (25, 1143258), (30, 952715), (50, 571629), (75, 381086), (150, 190543)]