1313235910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{436291}}^1$

素因数の和:436348

約数の個数: 32

約数和(自身を含む): 2764346112

約数和(自身を除く): 1451110202

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 436291, 872582, 2181455, 3054037, 4362910, 6108074, 15270185, 18760513, 30540370, 37521026, 93802565, 131323591, 187605130, 262647182, 656617955, 1313235910]

約数ペア:

[(1, 1313235910), (2, 656617955), (5, 262647182), (7, 187605130), (10, 131323591), (14, 93802565), (35, 37521026), (43, 30540370), (70, 18760513), (86, 15270185), (215, 6108074), (301, 4362910), (430, 3054037), (602, 2181455), (1505, 872582), (3010, 436291)]