69181620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1153027}}^1$

素因数の和:1153039

約数の個数: 24

約数和(自身を含む): 193708704

約数和(自身を除く): 124527084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1153027, 2306054, 3459081, 4612108, 5765135, 6918162, 11530270, 13836324, 17295405, 23060540, 34590810, 69181620]

約数ペア:

[(1, 69181620), (2, 34590810), (3, 23060540), (4, 17295405), (5, 13836324), (6, 11530270), (10, 6918162), (12, 5765135), (15, 4612108), (20, 3459081), (30, 2306054), (60, 1153027)]