222799290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1060949}}^1$

素因数の和:1060966

約数の個数: 32

約数和(自身を含む): 611107200

約数和(自身を除く): 388307910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1060949, 2121898, 3182847, 5304745, 6365694, 7426643, 10609490, 14853286, 15914235, 22279929, 31828470, 37133215, 44559858, 74266430, 111399645, 222799290]

約数ペア:

[(1, 222799290), (2, 111399645), (3, 74266430), (5, 44559858), (6, 37133215), (7, 31828470), (10, 22279929), (14, 15914235), (15, 14853286), (21, 10609490), (30, 7426643), (35, 6365694), (42, 5304745), (70, 3182847), (105, 2121898), (210, 1060949)]