6758740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 15079680

約数和(自身を除く): 8320940

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 145, 172, 215, 271, 290, 430, 542, 580, 860, 1084, 1247, 1355, 2494, 2710, 4988, 5420, 6235, 7859, 11653, 12470, 15718, 23306, 24940, 31436, 39295, 46612, 58265, 78590, 116530, 157180, 233060, 337937, 675874, 1351748, 1689685, 3379370, 6758740]

約数ペア:

[(1, 6758740), (2, 3379370), (4, 1689685), (5, 1351748), (10, 675874), (20, 337937), (29, 233060), (43, 157180), (58, 116530), (86, 78590), (116, 58265), (145, 46612), (172, 39295), (215, 31436), (271, 24940), (290, 23306), (430, 15718), (542, 12470), (580, 11653), (860, 7859), (1084, 6235), (1247, 5420), (1355, 4988), (2494, 2710)]