64959870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{1759}}^1$

素因数の和:3000

約数の個数: 32

約数和(自身を含む): 156119040

約数和(自身を除く): 91159170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1231, 1759, 2462, 3518, 3693, 5277, 6155, 7386, 8795, 10554, 12310, 17590, 18465, 26385, 36930, 52770, 2165329, 4330658, 6495987, 10826645, 12991974, 21653290, 32479935, 64959870]

約数ペア:

[(1, 64959870), (2, 32479935), (3, 21653290), (5, 12991974), (6, 10826645), (10, 6495987), (15, 4330658), (30, 2165329), (1231, 52770), (1759, 36930), (2462, 26385), (3518, 18465), (3693, 17590), (5277, 12310), (6155, 10554), (7386, 8795)]