7205730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{34313}}^1$

素因数の和:34330

約数の個数: 32

約数和(自身を含む): 19764864

約数和(自身を除く): 12559134

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 34313, 68626, 102939, 171565, 205878, 240191, 343130, 480382, 514695, 720573, 1029390, 1200955, 1441146, 2401910, 3602865, 7205730]

約数ペア:

[(1, 7205730), (2, 3602865), (3, 2401910), (5, 1441146), (6, 1200955), (7, 1029390), (10, 720573), (14, 514695), (15, 480382), (21, 343130), (30, 240191), (35, 205878), (42, 171565), (70, 102939), (105, 68626), (210, 34313)]