1993148970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{66438299}}^1$

素因数の和:66438309

約数の個数: 16

約数和(自身を含む): 4783557600

約数和(自身を除く): 2790408630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 66438299, 132876598, 199314897, 332191495, 398629794, 664382990, 996574485, 1993148970]

約数ペア:

[(1, 1993148970), (2, 996574485), (3, 664382990), (5, 398629794), (6, 332191495), (10, 199314897), (15, 132876598), (30, 66438299)]