40614540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{676909}}^1$

素因数の和:676921

約数の個数: 24

約数和(自身を含む): 113720880

約数和(自身を除く): 73106340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 676909, 1353818, 2030727, 2707636, 3384545, 4061454, 6769090, 8122908, 10153635, 13538180, 20307270, 40614540]

約数ペア:

[(1, 40614540), (2, 20307270), (3, 13538180), (4, 10153635), (5, 8122908), (6, 6769090), (10, 4061454), (12, 3384545), (15, 2707636), (20, 2030727), (30, 1353818), (60, 676909)]