1917386970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{63912899}}^1$

素因数の和:63912909

約数の個数: 16

約数和(自身を含む): 4601728800

約数和(自身を除く): 2684341830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 63912899, 127825798, 191738697, 319564495, 383477394, 639128990, 958693485, 1917386970]

約数ペア:

[(1, 1917386970), (2, 958693485), (3, 639128990), (5, 383477394), (6, 319564495), (10, 191738697), (15, 127825798), (30, 63912899)]