1319880690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{4888447}}^1$

素因数の和:4888463

約数の個数: 32

約数和(自身を含む): 3519682560

約数和(自身を除く): 2199801870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 4888447, 9776894, 14665341, 24442235, 29330682, 43996023, 48884470, 73326705, 87992046, 131988069, 146653410, 219980115, 263976138, 439960230, 659940345, 1319880690]

約数ペア:

[(1, 1319880690), (2, 659940345), (3, 439960230), (5, 263976138), (6, 219980115), (9, 146653410), (10, 131988069), (15, 87992046), (18, 73326705), (27, 48884470), (30, 43996023), (45, 29330682), (54, 24442235), (90, 14665341), (135, 9776894), (270, 4888447)]