1689103610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{45127}}^1$

素因数の和:45350

約数の個数: 32

約数和(自身を含む): 3216723840

約数和(自身を除く): 1527620230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 197, 394, 985, 1970, 3743, 7486, 18715, 37430, 45127, 90254, 225635, 451270, 857413, 1714826, 4287065, 8574130, 8890019, 17780038, 44450095, 88900190, 168910361, 337820722, 844551805, 1689103610]

約数ペア:

[(1, 1689103610), (2, 844551805), (5, 337820722), (10, 168910361), (19, 88900190), (38, 44450095), (95, 17780038), (190, 8890019), (197, 8574130), (394, 4287065), (985, 1714826), (1970, 857413), (3743, 451270), (7486, 225635), (18715, 90254), (37430, 45127)]