16666830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61729}}^1$

素因数の和:61745

約数の個数: 32

約数和(自身を含む): 44445600

約数和(自身を除く): 27778770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 61729, 123458, 185187, 308645, 370374, 555561, 617290, 925935, 1111122, 1666683, 1851870, 2777805, 3333366, 5555610, 8333415, 16666830]

約数ペア:

[(1, 16666830), (2, 8333415), (3, 5555610), (5, 3333366), (6, 2777805), (9, 1851870), (10, 1666683), (15, 1111122), (18, 925935), (27, 617290), (30, 555561), (45, 370374), (54, 308645), (90, 185187), (135, 123458), (270, 61729)]