103420140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1723669}}^1$

素因数の和:1723681

約数の個数: 24

約数和(自身を含む): 289576560

約数和(自身を除く): 186156420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1723669, 3447338, 5171007, 6894676, 8618345, 10342014, 17236690, 20684028, 25855035, 34473380, 51710070, 103420140]

約数ペア:

[(1, 103420140), (2, 51710070), (3, 34473380), (4, 25855035), (5, 20684028), (6, 17236690), (10, 10342014), (12, 8618345), (15, 6894676), (20, 5171007), (30, 3447338), (60, 1723669)]