387390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 957600

約数和(自身を除く): 570210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 349, 370, 555, 698, 1047, 1110, 1745, 2094, 3490, 5235, 10470, 12913, 25826, 38739, 64565, 77478, 129130, 193695, 387390]

約数ペア:

[(1, 387390), (2, 193695), (3, 129130), (5, 77478), (6, 64565), (10, 38739), (15, 25826), (30, 12913), (37, 10470), (74, 5235), (111, 3490), (185, 2094), (222, 1745), (349, 1110), (370, 1047), (555, 698)]