2686230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{9949}}^1$

素因数の和:9965

約数の個数: 32

約数和(自身を含む): 7164000

約数和(自身を除く): 4477770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 9949, 19898, 29847, 49745, 59694, 89541, 99490, 149235, 179082, 268623, 298470, 447705, 537246, 895410, 1343115, 2686230]

約数ペア:

[(1, 2686230), (2, 1343115), (3, 895410), (5, 537246), (6, 447705), (9, 298470), (10, 268623), (15, 179082), (18, 149235), (27, 99490), (30, 89541), (45, 59694), (54, 49745), (90, 29847), (135, 19898), (270, 9949)]