2240718095

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{21011}}^1$

素因数の和:21311

約数の個数: 32

約数和(自身を含む): 3364609536

約数和(自身を除く): 1123891441

約数列:

[1, 5, 7, 11, 35, 55, 77, 277, 385, 1385, 1939, 3047, 9695, 15235, 21011, 21329, 105055, 106645, 147077, 231121, 735385, 1155605, 1617847, 5820047, 8089235, 29100235, 40740329, 64020517, 203701645, 320102585, 448143619, 2240718095]

約数ペア:

[(1, 2240718095), (5, 448143619), (7, 320102585), (11, 203701645), (35, 64020517), (55, 40740329), (77, 29100235), (277, 8089235), (385, 5820047), (1385, 1617847), (1939, 1155605), (3047, 735385), (9695, 231121), (15235, 147077), (21011, 106645), (21329, 105055)]