1620248970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{54008299}}^1$

素因数の和:54008309

約数の個数: 16

約数和(自身を含む): 3888597600

約数和(自身を除く): 2268348630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 54008299, 108016598, 162024897, 270041495, 324049794, 540082990, 810124485, 1620248970]

約数ペア:

[(1, 1620248970), (2, 810124485), (3, 540082990), (5, 324049794), (6, 270041495), (10, 162024897), (15, 108016598), (30, 54008299)]