28578450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{190523}}^1$

素因数の和:190538

約数の個数: 24

約数和(自身を含む): 70874928

約数和(自身を除く): 42296478

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 190523, 381046, 571569, 952615, 1143138, 1905230, 2857845, 4763075, 5715690, 9526150, 14289225, 28578450]

約数ペア:

[(1, 28578450), (2, 14289225), (3, 9526150), (5, 5715690), (6, 4763075), (10, 2857845), (15, 1905230), (25, 1143138), (30, 952615), (50, 571569), (75, 381046), (150, 190523)]