3886998420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{64783307}}^1$

素因数の和:64783319

約数の個数: 24

約数和(自身を含む): 10883595744

約数和(自身を除く): 6996597324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 64783307, 129566614, 194349921, 259133228, 323916535, 388699842, 647833070, 777399684, 971749605, 1295666140, 1943499210, 3886998420]

約数ペア:

[(1, 3886998420), (2, 1943499210), (3, 1295666140), (4, 971749605), (5, 777399684), (6, 647833070), (10, 388699842), (12, 323916535), (15, 259133228), (20, 194349921), (30, 129566614), (60, 64783307)]