43990730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5281}}^1$

素因数の和:5319

約数の個数: 48

約数和(自身を含む): 97547976

約数和(自身を除く): 53557246

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 5281, 8330, 10562, 26405, 36967, 52810, 73934, 89777, 179554, 184835, 258769, 369670, 448885, 517538, 628439, 897770, 1256878, 1293845, 2587690, 3142195, 4399073, 6284390, 8798146, 21995365, 43990730]

約数ペア:

[(1, 43990730), (2, 21995365), (5, 8798146), (7, 6284390), (10, 4399073), (14, 3142195), (17, 2587690), (34, 1293845), (35, 1256878), (49, 897770), (70, 628439), (85, 517538), (98, 448885), (119, 369670), (170, 258769), (238, 184835), (245, 179554), (490, 89777), (595, 73934), (833, 52810), (1190, 36967), (1666, 26405), (4165, 10562), (5281, 8330)]