61500540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1025009}}^1$

素因数の和:1025021

約数の個数: 24

約数和(自身を含む): 172201680

約数和(自身を除く): 110701140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1025009, 2050018, 3075027, 4100036, 5125045, 6150054, 10250090, 12300108, 15375135, 20500180, 30750270, 61500540]

約数ペア:

[(1, 61500540), (2, 30750270), (3, 20500180), (4, 15375135), (5, 12300108), (6, 10250090), (10, 6150054), (12, 5125045), (15, 4100036), (20, 3075027), (30, 2050018), (60, 1025009)]