1347029180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{223759}}^1$

素因数の和:223818

約数の個数: 48

約数和(自身を含む): 3308067840

約数和(自身を除く): 1961038660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 223759, 447518, 895036, 1118795, 1566313, 2237590, 3132626, 4475180, 6265252, 7831565, 9621637, 15663130, 19243274, 31326260, 38486548, 48108185, 67351459, 96216370, 134702918, 192432740, 269405836, 336757295, 673514590, 1347029180]

約数ペア:

[(1, 1347029180), (2, 673514590), (4, 336757295), (5, 269405836), (7, 192432740), (10, 134702918), (14, 96216370), (20, 67351459), (28, 48108185), (35, 38486548), (43, 31326260), (70, 19243274), (86, 15663130), (140, 9621637), (172, 7831565), (215, 6265252), (301, 4475180), (430, 3132626), (602, 2237590), (860, 1566313), (1204, 1118795), (1505, 895036), (3010, 447518), (6020, 223759)]