270930751

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 364041216

約数和(自身を除く): 93110465

約数列:

[1, 7, 13, 17, 49, 91, 119, 127, 197, 221, 637, 833, 889, 1379, 1547, 1651, 2159, 2561, 3349, 6223, 9653, 10829, 11557, 15113, 17927, 23443, 25019, 28067, 43537, 80899, 105791, 125489, 164101, 175133, 196469, 304759, 325247, 425323, 1225931, 1375283, 2133313, 2276729, 2977261, 5529199, 15937103, 20840827, 38704393, 270930751]

約数ペア:

[(1, 270930751), (7, 38704393), (13, 20840827), (17, 15937103), (49, 5529199), (91, 2977261), (119, 2276729), (127, 2133313), (197, 1375283), (221, 1225931), (637, 425323), (833, 325247), (889, 304759), (1379, 196469), (1547, 175133), (1651, 164101), (2159, 125489), (2561, 105791), (3349, 80899), (6223, 43537), (9653, 28067), (10829, 25019), (11557, 23443), (15113, 17927)]