2048873670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{50929}}^1$

素因数の和:51094

約数の個数: 64

約数和(自身を含む): 5500440000

約数和(自身を除く): 3451566330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 149, 270, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 4023, 4470, 6705, 8046, 13410, 20115, 40230, 50929, 101858, 152787, 254645, 305574, 458361, 509290, 763935, 916722, 1375083, 1527870, 2291805, 2750166, 4583610, 6875415, 7588421, 13750830, 15176842, 22765263, 37942105, 45530526, 68295789, 75884210, 113826315, 136591578, 204887367, 227652630, 341478945, 409774734, 682957890, 1024436835, 2048873670]

約数ペア:

[(1, 2048873670), (2, 1024436835), (3, 682957890), (5, 409774734), (6, 341478945), (9, 227652630), (10, 204887367), (15, 136591578), (18, 113826315), (27, 75884210), (30, 68295789), (45, 45530526), (54, 37942105), (90, 22765263), (135, 15176842), (149, 13750830), (270, 7588421), (298, 6875415), (447, 4583610), (745, 2750166), (894, 2291805), (1341, 1527870), (1490, 1375083), (2235, 916722), (2682, 763935), (4023, 509290), (4470, 458361), (6705, 305574), (8046, 254645), (13410, 152787), (20115, 101858), (40230, 50929)]